Question: Orlando Pleasant Shields Plummer moved to a city that covers how many square miles?

full_context: Document 1: Orlando Plummer: Orlando Pleasant Shields Plummer (April 13, 1836 – December 7, 1913) was an American physician and politician in the state of Oregon. A native of Pennsylvania, he started practicing medicine in Illinois before moving to Portland, Oregon. In Oregon, he continued his medical work as well as working for several telegraph companies. A Republican, Plummer was also a member of the Oregon Legislative Assembly, a medical professor, fruit farmer, and Portland city council member. His drug store in downtown had the first telephone in Portland.
Document 2: Jones Cash Store: The Jones Cash Store was a mail order catalog business established by Portland, Oregon, entrepreneur Henry J. Ottenheimer in 1882, and is a building listed on the National Register of Historic Places. Before moving to a larger, more prominent location, the Jones Cash Store operated out of a building at 80 and 82 Front Street in the downtown area of Portland. As popularity of the mail order catalog grew throughout the Pacific Northwest, Henry sought to find a larger building within which to operate. He later purchased the property at 111 SE Belmont Street and began construction on his state-of-the-art 80000 sqft catalog supply store. Because of its location by the railroad tracks and the river, the store could easily ship and receive goods by railroad, steamer ship, and via truck. The building remained the Jones Cash Store until 1929 at which time it was sold to Montgomery Ward.
Document 3: Portland, Oregon: Portland ( ) is the largest city in the U.S. state of Oregon and the seat of Multnomah County. It is a major port in the Willamette Valley region of the Pacific Northwest, at the confluence of the Willamette and Columbia Rivers. The city covers 145 sqmi and had an estimated population of 639,863 in 2016, making it the 26th most populous city in the United States. Approximately 2,424,955 people live in the Portland metropolitan statistical area (MSA), the 25th most populous MSA in the United States. Its Combined Statistical Area (CSA) ranks 18th with a population of 3,160,488. Roughly 60% of Oregon's population resides within the Portland metropolitan area.
Document 4: Portland metropolitan area, Maine: The city of Portland, Maine, is the hub city of a metropolitan area in southern Maine, in the United States. The region is commonly known as Greater Portland or the Portland metropolitan area. For statistical purposes, the U.S. federal government defines three different representations of the Portland metropolitan area. The Portland–South Portland–Biddeford, Maine, metropolitan statistical area is a region consisting of three counties in Maine, anchored by the city of Portland and the smaller cities of South Portland and Biddeford. As of the 2010 census, the MSA had a population of 514,098. A larger combined statistical area (CSA), the Portland–Lewiston–South Portland combined statistical area, is defined as the combination of this metropolitan statistical area (MSA) with the adjacent Lewiston–Auburn MSA. The CSA comprises four counties in southern Maine. The Portland–South Portland metropolitan New England city and town area is defined on the basis of cities and towns rather than entire counties. It consists of most of Cumberland and York counties plus the town of Durham in Androscoggin County.
Document 5: Dr. Samuel D. Mercer House: The Dr. Samuel D. Mercer House was built in 1885 at 3920 Cuming Street in the historic Walnut Hill neighborhood of Omaha, Nebraska, United States. Samuel Mercer was the chief surgeon of the Union Pacific Railroad, and the founder of Omaha's first hospital.
Document 6: Henry Poehler: Henry Poehler, (August 22, 1833 – July 18, 1912, was Representative from Minnesota; born in Hiddesen, Lippe-Detmold, Germany (now a part of Detmold); attended his father’s academy; immigrated to the United States in April 1848 and settled in Burlington, Iowa, where he attended the public schools; moved to St. Paul, Minnesota, in 1853 and to Henderson, Sibley County, Minnesota, in 1854; engaged in general merchandising and as a grain merchant; appointed postmaster at Henderson, Minnesota, February 25, 1856, and served until April 12, 1861; served in the state house of representatives in 1857, 1858, and 1865; county commissioner of Sibley County and chairman of the board from January 1865 to January 1868; member of the state senate in 1872 and 1873 and again in 1876 and 1877; elected as a Democrat to the Forty-sixth Congress (March 4, 1879 – March 3, 1881); unsuccessful candidate for reelection in 1880 to the Forty-seventh Congress; unsuccessful candidate for Minnesota State Treasurer; served as mayor of Henderson for several terms; moved to Minneapolis in 1889 and engaged in the general merchandise and grain business; moved to Los Angeles, California, in 1895; died in Henderson, Minnesota, while on a visit; interment in Major James R. Browne’s Cemetery.
Document 7: Sauvie Island: Sauvie Island, in the U.S. state of Oregon, originally Wapato Island or Wappatoo Island, is the largest island along the Columbia River, at 26,000 acres , and one of the largest river islands in the United States. It lies approximately ten miles northwest of downtown Portland, between the Columbia River to the east, the Multnomah Channel to the west, and the Willamette River to the south. A large portion of the island is designated as the Sauvie Island Wildlife Area. Sturgeon Lake, in the north central part of the island, is the most prominent water feature. The land area is 84.82 km2 , or 20,959 acres). Most of the island is in Multnomah County, but the northern third is in Columbia County. The Sauvie Island Bridge provides access across the Multnomah Channel from U.S. Route 30 and was completed in June 2008, replacing the first bridge to connect the island to the mainland which was opened on 30 December 1950.
Document 8: Legacy Holladay Park Medical Center: Legacy Holladay Park Medical Center is a hospital located in Portland, Oregon, United States. It was founded in 1893 as Hahnemann Hospital. By 1947 the hospital had 100 beds, and that year it changed its name to Holladay Park Hospital with plans to expand to 200 beds. With a 1985 merger with Physicians & Surgeons Hospital (which had been known as Coffey Memorial Hospital until 1945), the name was changed to Holladay Park Medical Center. At that time both hospitals were part of Metropolitan Hospitals, Inc. that had been formed by Physicians & Surgeons Hospital and Emanuel Hospital. After becoming part of Legacy Health when it was formed in 1989, Legacy closed the then 171-bed hospital in 1994. As of 2014, the former hospital was used by Legacy as the Legacy Research Institute. Legacy proposed converting the building into an emergency room for psychiatric patients in 2014 after the Legacy Research Institute moved to a new building. Legacy, Oregon Health & Science University, Adventist Health, and Kaiser Permanente agreed to operate the ER, with a planned opening in 2016.
Document 9: Corvallis, Oregon: Corvallis is a city in central western Oregon, United States. It is the county seat of Benton County and the principal city of the Corvallis, Oregon Metropolitan Statistical Area, which encompasses all of Benton County. As of the 2010 United States Census, the population was 54,462. Its population was estimated by the Portland Research Center to be 55,298 in 2013. Corvallis is the location of Oregon State University, a large Hewlett-Packard research campus, and Good Samaritan Regional Medical Center.
Document 10: SS Oregon (1878): SS "Oregon" (1878–1906) was a coastal passenger/cargo ship constructed in Chester, Pennsylvania by the Delaware River Iron Ship Building and Engine Works in February 1878. Originally delivered to the Oregon Steamship Company, she was used on the Portland, Oregon-to-San Francisco, California route for many years. In 1879, the Oregon Railroad and Navigation Company became the "Oregon"′s new owners after purchasing the Oregon Steamship Company. Also included in this purchase were the steamships "George W. Elder" and "City of Chester". While in O.R. & N service, "Oregon" served alongside SS "Columbia", which made the first commercial use of Thomas Edison's incandescent light bulb. Like "Oregon", "Columbia" was also built by John Roach & Sons in Chester, Pennsylvania. Over time, "Oregon's" hull became breached after a number of incidents. Furthermore, the hull had been weighted with concrete to the point where she was considered unsuitable for service as a passenger liner. After operating as a cargo ship, she was laid up in 1894 at Portland. In 1899, the "Oregon" was re-qualified to carry passengers once more. She was sold by O.R. & N the same year. Despite this, she was viewed as a cursed ship by her crew. The "Oregon" was owned by the White Star Steamship Company (not to be confused with the White Star Line) from around 1902 to 1905 . Around this time, "Oregon" was operating between Alaska and Puget Sound.
Document 11: Edward Phelan: Edward Phelan, also Phalen or Felyn, was an early settler of Saint Paul, Minnesota. Phelan was born in approximately 1811 in Derry, Ireland and later became, along with John Hays and William Evans, one of the first settlers of Saint Paul. Phelan was later accused of Hays' murder, the first ever in Saint Paul, but was acquitted. He was indicted for perjury a year later but fled to California before he could be prosecuted. Phelan was killed by his companions in what they describe as self-defense before he could reach California. Many locations in Saint Paul, Minnesota are named after Phelan as a result of his early land claims. Phelan's name was spelled variously and as a result most locations are named Phalen and not Phelan
Document 12: Vancouver: Vancouver ( , ) is a coastal seaport city in Canada, located in the Lower Mainland region of British Columbia. As the most populous city in the province, the 2016 census recorded 631,486 people in the city, up from 603,502 in 2011. The Greater Vancouver area had a population of 2,463,431 in 2016, making it the third-largest metropolitan area in Canada. Vancouver has the highest population density in Canada with over 5,400 people per square kilometre. With over 250,000 residents, Vancouver is the fourth-most densely populated city in North America behind New York City, San Francisco, and Mexico City according to the 2011 census. Vancouver is one of the most ethnically and linguistically diverse cities in Canada according to that census; 52% of its residents have a first language other than English. Vancouver is classed as a Beta global city.
Document 13: John Phillips House: John Phillips, born in 1814, was a native of Wiltshire England who came to the U.S. in 1834 and settled in Florida. After living in New Orleans—where he met and married Elizabeth Hibbard in 1839—and St. Louis, he came to Oregon and bought the Turner donation land claim in Polk County for $100. The locale was once known as Spring Valley Ranch. John Phillips hired carpenter Samuel Coad to build a house for him there.
Document 14: Vancouver, Washington: Vancouver is a city on the north bank of the Columbia River in the U.S. State of Washington, and the largest suburb of Portland, Oregon. Incorporated in 1857, it is the fourth largest city in the state, with a population of 161,791 as of April 1, 2010 census. Vancouver is the county seat of Clark County and forms part of the Portland-Vancouver metropolitan area, the 23rd largest metropolitan area in the United States. Originally established in 1825 around Fort Vancouver, a fur-trading outpost, the city is located on the Washington–Oregon border along the Columbia River, directly north of Portland. In 2005, "Money" magazine named it No. 91 on its list of best places in America to live. In 2016, WalletHub ranks Vancouver the 39th best place to live for families in the US.
Document 15: Seattle: Seattle ( ) is a seaport city on the west coast of the United States. It is the seat of King County, Washington. With an estimated 704,352 residents as of 2016 , Seattle is the largest city in both the state of Washington and the Pacific Northwest region of North America. In July 2013, it was the fastest-growing major city in the United States and remained in the Top 5 in May 2015 with an annual growth rate of 2.1%. In July 2016, Seattle was again the fastest-growing major U.S. city, with a 3.1% annual growth rate. The city is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington, about 100 mi south of the Canada–United States border. A major gateway for trade with Asia, Seattle is the fourth-largest port in North America in terms of container handling as of 2015 .
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