user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who fought in the Battle of Vicksburg and has the title of Collector of the Port of NY? 
Knowledge Triplets: Vicksburg, location.citytown.postal_codes, 39183
Vicksburg Campaign, common.topic.notable_types, Military Conflict
Robert E. Lee, military.military_commander.military_commands, m.04yxf4y
Western Theater of the American Civil War, base.americancivilwar.theater.campaigns, Grant's Operations Against Vicksburg
Henry Dow, common.topic.notable_for, g.1yp3b0l4k
m.0jvvyr2, location.administrative_division_capital_relationship.capital, Vicksburg
Chester A. Arthur, military.military_person.participated_in_conflicts, American Civil War
George B. McClellan, military.military_person.participated_in_conflicts, Mexican–American War
Vicksburg, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
American Civil War, base.culturalevent.event.entity_involved, George B. McClellan
Grant's Operations Against Vicksburg, base.americancivilwar.campaign.theater, Western Theater of the American Civil War
Carter L. Stevenson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Casey
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William D. Turner
Vicksburg Campaign, military.military_conflict.military_personnel_involved, Joseph E. Johnston
Battle of Shiloh, base.culturalevent.event.entity_involved, P. G. T. Beauregard
Battle of Big Black River Bridge, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Joseph E. Johnston, military.military_person.participated_in_conflicts, American Civil War
Battle of Chapultepec, military.military_conflict.military_personnel_involved, Joseph E. Johnston
Vicksburg, location.location.containedby, Warren County
Siege of Vicksburg, common.topic.article, m.01hf7m
Battle of the U.S.S. Kearsarge and the C.S.S. Alabama, visual_art.artwork.art_subject, American Civil War
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Chapultepec
Joseph E. Johnston, military.military_person.participated_in_conflicts, Battle of Chapultepec
Vicksburg, location.location.containedby, United States of America
Mississippi, book.book_subject.works, Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Jackson, Mississippi
Battle of Raymond, base.culturalevent.event.entity_involved, James B. McPherson
Joseph E. Johnston, military.military_person.participated_in_conflicts, Atlanta Campaign
Battle of Goodrich's Landing, time.event.included_in_event, Grant's Operations Against Vicksburg
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Shiloh
Siege of Vicksburg, time.event.included_in_event, Grant's Operations Against Vicksburg
John C. Pemberton, common.topic.image, JCPembertonBLY
John C. Pemberton, people.person.nationality, United States of America
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 17th Louisiana Infantry Regiment
m.04yytyv, military.military_command.military_conflict, Battle of Port Gibson
Battle of Wilson's Creek, base.culturalevent.event.entity_involved, Confederate States of America
m.049y2lz, military.military_command.military_conflict, Siege of Vicksburg
Collector of the Port of New York, government.government_office_or_title.office_holders, m.05n572x
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, James B. McPherson
John Alexander McClernand, people.person.profession, Military Officer
John Alexander McClernand, common.topic.article, m.059w59
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Henry Dow
Warren County, location.us_county.hud_county_place, Vicksburg
Siege of Vicksburg, common.topic.notable_types, Military Conflict
John Alexander McClernand, common.topic.image, John Alexander McClernand
Mississippi, travel.travel_destination.tourist_attractions, Vicksburg National Military Park
Battle of Milliken's Bend, base.culturalevent.event.entity_involved, United States of America
Siege of Vicksburg, military.military_conflict.combatants, m.04fvcs7
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Grand Gulf
William D. Turner, common.topic.notable_for, g.1yh9t12d5
William F. Draper, common.topic.notable_for, g.12594n0fl
Peter Joseph Osterhaus, common.topic.image, Peter J Osterhaus
Battle of Molino del Rey, base.culturalevent.event.entity_involved, Ulysses S. Grant
Seth Barton, military.military_person.participated_in_conflicts, Siege of Petersburg
Robert E. Lee, military.military_person.participated_in_conflicts, Mexican–American War
Battle of Port Gibson, time.event.included_in_event, American Civil War
John C. Pemberton, military.military_person.service, m.08cqtg1
Battle of Port Gibson, base.americancivilwar.battle.military_units_involved_in_this_conflict, 31st Louisiana Infantry Regiment
Battle of Port Gibson, base.culturalevent.event.entity_involved, Ulysses S. Grant
James B. McPherson, common.topic.notable_for, g.1259sb5xf
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Raymond
Battle of Fort Henry, base.culturalevent.event.entity_involved, United States of America
Carter L. Stevenson, military.military_person.participated_in_conflicts, Mexican–American War
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, John Alexander McClernand
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Veracruz
George B. McClellan, people.person.profession, Soldier
Battle of Big Black River Bridge, base.culturalevent.event.entity_involved, John S. Bowen
Battle of Chapultepec, military.military_conflict.military_personnel_involved, Ulysses S. Grant
John Alexander McClernand, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Pea Ridge, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Battle of Port Gibson, base.culturalevent.event.entity_involved, Union
Battle of Champion Hill, base.culturalevent.event.entity_involved, John C. Pemberton
John C. Pemberton, common.topic.notable_for, g.1255x3lbr
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Champion Hill
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ralph Pomeroy Buckland
William F. Draper, military.military_person.participated_in_conflicts, Siege of Petersburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Chattanooga Campaign
Battle of Port Gibson, base.culturalevent.event.entity_involved, John S. Bowen
War of 1812, base.culturalevent.event.entity_involved, Winfield Scott
Collector of the Port of New York, common.topic.notable_for, g.1257pmmj8
Siege of Vicksburg, military.military_conflict.combatants, m.049y2pc
Battle of Molino del Rey, base.culturalevent.event.entity_involved, Winfield Scott
Peter Joseph Osterhaus, people.deceased_person.place_of_death, Duisburg
William F. Draper, military.military_person.participated_in_conflicts, Battle of the Wilderness
Vicksburg Campaign, time.event.includes_event, Grant's Operations Against Vicksburg
Warren County, location.location.contains, Vicksburg
Seth Barton, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Carter L. Stevenson
Robert E. Lee, base.kwebbase.kwtopic.connections_from, robert edward lee fought ulysses simpson grant
Battle of Grand Gulf, time.event.locations, Vicksburg
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
Battle of the Wilderness, base.culturalevent.event.entity_involved, Ulysses S. Grant
Battle of Shiloh, military.military_conflict.military_personnel_involved, Ralph Pomeroy Buckland
Joseph E. Johnston, military.military_commander.military_commands, m.049ylkz
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, American Civil War
Battle of Port Gibson, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 26th Louisiana Infantry Regiment
William F. Draper, common.topic.article, m.02rj_fv
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Lookout Mountain
Military Conflict, type.type.expected_by, Fought in this battle
Battle of Globe Tavern, military.military_conflict.military_personnel_involved, William F. Draper
John S. Bowen, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Snyder's Bluff, base.culturalevent.event.entity_involved, United States of America
William D. Turner, military.military_person.participated_in_conflicts, American Civil War
Battle of Fort Donelson, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Grant's Operations Against Vicksburg, common.topic.notable_types, Military Conflict
Battle of Monterrey, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Vicksburg, location.citytown.postal_codes, 39180
Battle of Milliken's Bend, base.culturalevent.event.entity_involved, Confederate States of America
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Kennesaw Mountain
George B. McClellan, people.person.nationality, United States of America
Collector of the Port of New York, common.topic.article, m.05c27mb
Warren County, location.location.contains, Vicksburg National Military Park
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Resaca
Siege of Vicksburg, military.military_conflict.military_personnel_involved, David Farragut
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Molino del Rey
Henry Halleck, people.person.nationality, United States of America
Joseph E. Johnston, military.military_person.participated_in_conflicts, Mexican–American War
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Palo Alto
John S. Bowen, common.topic.image, GenJohnBowen
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Fort Donelson
Battle of Shiloh, military.military_conflict.military_personnel_involved, James B. McPherson
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Milliken's Bend
Battle of Resaca, military.military_conflict.military_personnel_involved, James B. McPherson
American Civil War, base.culturalevent.event.entity_involved, Henry Halleck
John Alexander McClernand, people.person.children, Edward John McClernand
Fought in this battle, rdf-schema#range, Military Conflict
m.05n572x, government.government_position_held.office_position_or_title, Collector of the Port of New York
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Resaca de la Palma
Battle of Fort Donelson, base.culturalevent.event.entity_involved, Ulysses S. Grant
Siege of Vicksburg, base.culturalevent.event.entity_involved, Ulysses S. Grant
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 29th Louisiana Infantry Regiment
John Alexander McClernand, people.person.places_lived, m.04hsssl
23rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Overland Campaign
Battle of Chapultepec, base.culturalevent.event.entity_involved, Winfield Scott
Vicksburg Campaign, time.event.included_in_event, Western Theater of the American Civil War
Collector of the Port of New York, common.topic.notable_types, Government Office or Title
John C. Pemberton, military.military_person.service, m.08cqtg6
Battle of Port Gibson, time.event.included_in_event, Grant's Operations Against Vicksburg
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, He distinguished himself at the battle of Chatulpec on 13th September 1847, earning brevet commissions as first lieutenant and captain.
John Alexander McClernand, common.topic.notable_for, g.125d3_8ty
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Monterrey
David Farragut, military.military_person.participated_in_conflicts, American Civil War
Vicksburg, location.location.events, Battle of Chickasaw Bayou
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
Battle of Goodrich's Landing, base.culturalevent.event.entity_involved, United States of America
John C. Pemberton, common.topic.image, John C. Pemberton
Battle of Chancellorsville, base.culturalevent.event.entity_involved, Robert E. Lee
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Petersburg
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Big Black River Bridge
Battle of Raymond, base.culturalevent.event.entity_involved, Confederate States of America
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Arkansas Post
Battle of Atlanta, base.culturalevent.event.entity_involved, James B. McPherson
Battle of Shiloh, military.military_conflict.military_personnel_involved, Ulysses S. Grant
John Alexander McClernand, military.military_person.participated_in_conflicts, Battle of Shiloh
Grant's Operations Against Vicksburg, common.topic.notable_for, g.125b421pj
Battle of Stirling's Plantation, base.culturalevent.event.entity_involved, Confederate States of America
John Alexander McClernand, people.person.profession, Lawyer
Battle of Fort Henry, base.culturalevent.event.entity_involved, Confederate States of America
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, American Civil War
James B. McPherson, common.topic.image, James B. McPherson
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, Grant was stationed at army bases in Sackets Harbor,  New York and Detroit, from 1848 to 1852.
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Big Black River Bridge
George B. McClellan, military.military_person.participated_in_conflicts, American Civil War
William F. Draper, people.person.nationality, United States of America
Grant's Operations Against Vicksburg, time.event.included_in_event, Vicksburg Campaign
David Farragut, military.military_person.participated_in_conflicts, War of 1812
Carter L. Stevenson, military.military_person.participated_in_conflicts, Battle of Nashville
Battle of Helena, time.event.included_in_event, Grant's Operations Against Vicksburg
27th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Wilson's Creek
William F. Draper, military.military_person.participated_in_conflicts, American Civil War
Peter Joseph Osterhaus, people.person.nationality, United States of America
22nd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Battle of Shiloh, military.military_conflict.military_personnel_involved, John Alexander McClernand
Battle of Shiloh, base.culturalevent.event.entity_involved, Ulysses S. Grant
Battle of Goodrich's Landing, base.culturalevent.event.entity_involved, Confederate States of America
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Seth Barton
Vicksburg, book.written_work.subjects, Mississippi
Siege of Vicksburg, time.event.included_in_event, American Civil War
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John S. Bowen
John S. Bowen, people.person.education, m.04hnjys
Battle of Arkansas Post, military.military_conflict.military_personnel_involved, John Alexander McClernand
Joseph E. Johnston, people.person.nationality, United States of America
Battle of Arkansas Post, base.culturalevent.event.entity_involved, John Alexander McClernand
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Shiloh
Robert E. Lee, military.military_person.participated_in_conflicts, American Civil War
Battle of Chickasaw Bayou, time.event.locations, Vicksburg
Collector of the Port of New York, government.government_office_or_title.office_holders, m.05n572x
m.049y2pc, military.military_combatant_group.conflict, Siege of Vicksburg
Ulysses S. Grant, government.us_president.vice_president, Henry Wilson
Battle of Big Black River Bridge, time.event.included_in_event, Grant's Operations Against Vicksburg
John C. Pemberton, common.topic.article, m.02_qh6
Henry Casey, people.deceased_person.place_of_death, Bloomingburg
Grant's Operations Against Vicksburg, time.event.includes_event, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.military_personnel_involved, James B. McPherson
Robert E. Lee, people.person.profession, Soldier
Battle of Raymond, time.event.included_in_event, Grant's Operations Against Vicksburg
Henry Wilson, people.person.nationality, United States of America
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Sherman's March to the Sea
Battle of Vicksburg, Kurz and Allison, common.image.size, m.02c7z_m
Henry Halleck, military.military_person.participated_in_conflicts, Mexican–American War
Siege of Vicksburg, military.military_conflict.commanders, m.049y2lz
William D. Turner, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Fort Henry, base.culturalevent.event.entity_involved, Ulysses S. Grant
Battle of the Wilderness, military.military_conflict.military_personnel_involved, William F. Draper
Battle of Milliken's Bend, time.event.included_in_event, Grant's Operations Against Vicksburg
29th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Helena
Siege of Vicksburg, common.topic.notable_for, g.125fntmgj
William D. Turner, people.person.profession, Soldier
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 3rd Louisiana Infantry Regiment
Vicksburg, location.location.events, Battle of Grand Gulf
James B. McPherson, military.military_person.participated_in_conflicts, Siege of Vicksburg
Henry Casey, common.topic.notable_for, g.1ylqcmhw3
John C. Pemberton, military.military_person.participated_in_conflicts, Mexican–American War
P. G. T. Beauregard, military.military_person.participated_in_conflicts, Battle of Shiloh
Battle of Big Black River Bridge, military.military_conflict.military_personnel_involved, John S. Bowen
Battle of Chancellorsville, military.military_conflict.military_personnel_involved, Seth Barton
Frederick Dent Grant, people.person.nationality, United States of America
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Donelson
John S. Bowen, military.military_person.service, m.062v9xy
Vicksburg, location.location.containedby, Mississippi
Carter L. Stevenson, military.military_person.participated_in_conflicts, American Civil War
Battle of Big Black River Bridge, base.culturalevent.event.entity_involved, John Alexander McClernand
Siege of Vicksburg, base.culturalevent.event.entity_involved, Union
Battle of Vicksburg, Kurz and Allison, common.image.appears_in_topic_gallery, Siege of Vicksburg
Siege of Vicksburg, base.culturalevent.event.entity_involved, John C. Pemberton
Robert E. Lee, base.kwebbase.kwtopic.connections_to, ulysses simpson grant defeated robert edward lee
Vicksburg, location.hud_county_place.county, Warren County
Siege of Vicksburg, time.event.locations, Warren County
Robert E. Lee, military.military_person.participated_in_conflicts, Battle of Chancellorsville
Mississippi, location.location.events, Siege of Vicksburg
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Snyder's Bluff
Warren County, location.location.events, Siege of Vicksburg
Battle of Jackson, Mississippi, time.event.included_in_event, Grant's Operations Against Vicksburg
Henry Halleck, military.military_person.participated_in_conflicts, American Civil War
Battle of Fort Henry, base.culturalevent.event.entity_involved, Union
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 31st Louisiana Infantry Regiment
John S. Bowen, military.military_person.participated_in_conflicts, Battle of Port Gibson
Battle of Stirling's Plantation, base.culturalevent.event.entity_involved, United States of America
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 27th Louisiana Infantry Regiment
Henry Casey, military.military_person.participated_in_conflicts, Siege of Vicksburg
Siege of Vicksburg, base.culturalevent.event.entity_involved, Ulysses S. Grant
31st Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Battle of Port Gibson
Vicksburg, location.location.time_zones, Central Time Zone
John S. Bowen, military.military_person.participated_in_conflicts, American Civil War
Warren County, location.us_county.county_seat, Vicksburg
John S. Bowen, common.topic.notable_for, g.125dfb9sq
m.05n572x, government.political_appointer.appointees, Ulysses S. Grant
John C. Pemberton, military.military_commander.military_commands, m.04yywth
Battle of Monterrey, base.culturalevent.event.entity_involved, Ulysses S. Grant
Siege of Vicksburg, military.military_conflict.military_personnel_involved, William F. Draper
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Ulysses S. Grant
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Battle of Shiloh
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Fort Henry
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 22nd Louisiana Infantry Regiment
William F. Draper, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Atlanta, military.military_conflict.military_personnel_involved, James B. McPherson
John Alexander McClernand, people.person.nationality, United States of America
Joseph E. Johnston, military.military_person.participated_in_conflicts, Vicksburg Campaign
Robert E. Lee, military.military_commander.military_commands, m.049y372
Robert E. Lee, military.military_commander.military_commands, m.049y352
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Port Gibson
Battle of Chancellorsville, military.military_conflict.military_personnel_involved, Robert E. Lee
Ulysses S. Grant, base.kwebbase.kwtopic.connections_to, robert edward lee fought ulysses simpson grant
Siege of Vicksburg, base.schemastaging.context_name.pronunciation, g.125_lwv14
Battle of Champion Hill, base.culturalevent.event.entity_involved, Ulysses S. Grant
Peter Joseph Osterhaus, military.military_person.service, m.08cvct8
Battle of Grand Gulf, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of Snyder's Bluff, time.event.included_in_event, Grant's Operations Against Vicksburg
Battle of the Wilderness, base.culturalevent.event.entity_involved, Robert E. Lee
Battle of Mobile Bay, 5 August 1864, visual_art.artwork.art_subject, American Civil War
Battle of Resaca, base.culturalevent.event.entity_involved, Joseph E. Johnston
Battle of Snyder's Bluff, base.culturalevent.event.entity_involved, Confederate States of America
Seth Barton, military.military_person.participated_in_conflicts, Battle of Chancellorsville
Henry Dow, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Fort Henry, military.military_conflict.military_personnel_involved, James B. McPherson
William D. Turner, people.person.profession, Lawyer
James B. McPherson, military.military_person.participated_in_conflicts, American Civil War
Siege of Vicksburg, base.americancivilwar.battle.military_units_involved_in_this_conflict, 23rd Louisiana Infantry Regiment
Vicksburg, location.hud_county_place.place, Vicksburg
Siege of Vicksburg, base.culturalevent.event.entity_involved, United States of America
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Fort Donelson
Vicksburg, book.written_work.original_language, English Language
Battle of Champion Hill, time.event.included_in_event, Grant's Operations Against Vicksburg
Ralph Pomeroy Buckland, military.military_person.participated_in_conflicts, Siege of Vicksburg
Ulysses S. Grant, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Port Gibson, common.topic.notable_types, Military Conflict
Battle of Port Gibson, military.military_conflict.commanders, m.04yytyv
Battle of Chickasaw Bayou, base.culturalevent.event.entity_involved, John C. Pemberton
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Battle of Pea Ridge
William F. Draper, military.military_person.participated_in_conflicts, Battle of Globe Tavern
John Alexander McClernand, military.military_person.participated_in_conflicts, American Civil War
Battle of Port Gibson, military.military_conflict.military_personnel_involved, John S. Bowen
William D. Turner, military.military_person.service, m.0z8pndg
Fought in this battle, type.property.expected_type, Military Conflict
Peter Joseph Osterhaus, common.topic.article, m.03grvlq
Vicksburg, location.location.contains, Vicksburg National Military Park
26th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Siege of Vicksburg, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
31st Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
m.04fvcs7, military.military_combatant_group.conflict, Siege of Vicksburg
17th Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
Battle of Lookout Mountain, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Ulysses S. Grant, base.kwebbase.kwtopic.has_sentences, In January 1862, Grant received permission from General Henry Wager Halleck to begin an offensive campaign.
m.049y2m5, military.military_command.military_conflict, Siege of Vicksburg
James B. McPherson, military.military_person.participated_in_conflicts, Battle of Atlanta
Vicksburg, book.written_work.subjects, United States of America
Ulysses S. Grant, military.military_person.participated_in_conflicts, Battle of Shiloh
Battle of Wilson's Creek, military.military_conflict.military_personnel_involved, Peter Joseph Osterhaus
Siege of Vicksburg, military.military_conflict.commanders, m.049y2m5
Siege of Vicksburg, common.topic.image, Battle of Vicksburg, Kurz and Allison
3rd Louisiana Infantry Regiment, base.americancivilwar.military_unit.conflicts_participated_in, Siege of Vicksburg
American Civil War, base.culturalevent.event.entity_involved, Robert E. Lee
Peter Joseph Osterhaus, common.topic.notable_for, g.125b5lrr3
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Ulysses S. Grant
m.04hsssl, people.place_lived.person, John Alexander McClernand
Robert E. Lee, people.person.nationality, United States of America
Jefferson Davis, military.military_person.participated_in_conflicts, Battle of Monterrey
Battle of Raymond, base.culturalevent.event.entity_involved, Union
James B. McPherson, military.military_person.service, m.04hwd71
John Alexander McClernand, people.person.profession, Politician
Vicksburg, location.capital_of_administrative_division.capital_of, m.0jvvyr2
Battle of Lookout Mountain, base.culturalevent.event.entity_involved, Carter L. Stevenson
Siege of Vicksburg, time.event.locations, Mississippi
Second Battle of Corinth, base.culturalevent.event.entity_involved, Confederate States of America
Henry Wilson, military.military_person.participated_in_conflicts, American Civil War
Ulysses S. Grant, military.military_person.participated_in_conflicts, American Civil War
David Farragut, military.military_person.participated_in_conflicts, Siege of Vicksburg
Battle of Jackson, Mississippi, base.culturalevent.event.entity_involved, Joseph E. Johnston
Siege of Vicksburg, military.military_conflict.military_personnel_involved, John Alexander McClernand
Grant's Operations Against Vicksburg, time.event.includes_event, Battle of Goodrich's Landing
Western Theater of the American Civil War, time.event.includes_event, Vicksburg Campaign
Battle of Grand Gulf, base.culturalevent.event.entity_involved, John S. Bowen
Peter Joseph Osterhaus, military.military_person.participated_in_conflicts, Siege of Vicksburg
James B. McPherson, common.topic.article, m.02fl29
Battle of Kennesaw Mountain, base.culturalevent.event.entity_involved, Joseph E. Johnston
Carter L. Stevenson, common.topic.image, CLStevenson

Answer: Ulysses S. Grant