Question: In what state did Rosetta Douglass' father escape from slavery?

full_context: Document 1: Frederick Douglass National Historic Site: The Frederick Douglass National Historic Site, administered by the National Park Service, is located at 1411 W St., SE in Anacostia, a neighborhood east of the Anacostia River in Southeast Washington, D.C.. Established in 1988 as a National Historic Site, the site preserves the home and estate of Frederick Douglass, one of the most prominent African Americans of the 19th century. Douglass lived in this house, which he named Cedar Hill, from 1877 until his death in 1895. Perched high on a hilltop, the site also offers a sweeping view of the U.S. Capitol and the Washington D.C. skyline.
Document 2: Harriet Robinson Scott: Harriet Robinson Scott was an African American slave woman who, despite adversity, fought for her freedom alongside her husband Dred Scott in the popular court case Scott v Sanford.
Document 3: Rosa Dixon Bowser: Rosa L. Dixon Bowser (January 7, 1855 — February 7, 1931) was an American educator. She was the first black teacher hired in Richmond, Virginia. She organized the Virginia Teachers' Reading Circle, which became the Virginia State Teachers Association, the first organization representing black teachers in Virginia, serving as the organization's president from 1890 to 1892. Bowser was president of the Woman's Christian Temperance Union in Virginia, as well as founder and first president of the Richmond Woman's League. She was a correspondent for the magazine "The Woman's Era", and wrote essays for national publications. The first branch of the Richmond Public Library to serve African-American patrons was named for Bowser.
Document 4: Harriet Ann Jacobs: Harriet Ann Jacobs (February 11, 1813 – March 7, 1897) was an African-American writer who escaped from slavery and was later freed. She became an abolitionist speaker and reformer. Jacobs wrote an autobiographical novel, "Incidents in the Life of a Slave Girl", first serialized in a newspaper and published as a book in 1861 under the pseudonym Linda Brent. It was a reworking of the genres of slave narrative and sentimental novel, and was one of the first books to address the struggle for freedom by female slaves, explore their struggles with sexual harassment abuse, and their effort to protect their roles as women and mothers.
Document 5: The Heroic Slave: The Heroic Slave, a heartwarming Narrative of the Adventures of Madison Washington, in Pursuit of Liberty is a short piece of fiction written by notable abolitionist Frederick Douglass, at the time a fugitive slave based in Boston. When the Rochester Ladies' Anti Slavery Society asked Douglass for a short story to go in their collection, "Autographs for Freedom", Douglass responded with "The Heroic Slave". The novella, published in 1852 by John P. Jewett and Company, was Douglass' first and only published work of fiction (though he did publish several autobiographical narratives).
Document 6: Sarah Harris Fayerweather: Sarah Harris Fayerweather (1812–1878) was an African-American activist, abolitionist, and school integrationist. Beginning in January 1833 at the age of twenty, she attended Prudence Crandall's Canterbury Female Boarding School in Canterbury, Connecticut, considered to be the first integrated schoolhouse in the United States.
Document 7: Frederick Douglass: Frederick Douglass (born Frederick Augustus Washington Bailey;  February 1818  – February 20, 1895) was an African-American social reformer, abolitionist, orator, writer, and statesman. After escaping from slavery in Maryland, he became a national leader of the abolitionist movement in Massachusetts and New York, gaining note for his dazzling oratory and incisive antislavery writings. In his time, he was described by abolitionists as a living counter-example to slaveholders' arguments that slaves lacked the intellectual capacity to function as independent American citizens. Northerners at the time found it hard to believe that such a great orator had once been a slave.
Document 8: Rosetta Douglass: Rosetta Douglass-Sprague (1839 June 24 - 1906) was a prominent African American teacher and activist. She was a founding member of the National Association for Colored Women. Her father was Frederick Douglass.
Document 9: Fugitive Slave Law Convention: The Fugitive Slave Law Convention was held in Cazenovia, New York, August 21-22, 1850. Organized to oppose passage of the Fugitive Slave Act of 1850 by the United States Congress, participants included Frederick Douglass, the Edmonson sisters, Gerrit Smith, Samuel Joseph May, and Theodore Dwight Weld, among others. The convention opened at the First Congregational Church of Cazenovia (now Cazenovia College's theater building), then moved to "the orchard of Grace Wilson's School, located on Sullivan Street," to accommodate the estimated 2000 to 3000 participants. It was chaired by Douglass.
Document 10: Ella Baker: Ella Josephine Baker (December 13, 1903 – December 13, 1986) was an African-American civil rights and human rights activist born in Virginia, who grew up in North Carolina and graduated from college there, and worked for most of her life based in New York City. She was a largely behind-the-scenes organizer whose career spanned more than five decades. She worked alongside some of the most famous civil rights leaders of the 20th century, including W. E. B. Du Bois, Thurgood Marshall, A. Philip Randolph, and Martin Luther King, Jr. She also mentored many emerging activists, such as Diane Nash, Stokely Carmichael, Rosa Parks, and Bob Moses.
Document 11: Life and Times of Frederick Douglass: Life and Times of Frederick Douglass is Frederick Douglass' third autobiography, published in 1881, revised in 1892. Because of the emancipation of American slaves during and following the American Civil War, Douglass gave more details about his life as a slave and his escape from slavery in this volume than he could in his two previous autobiographies (which would have put him and his family in danger). It is the only one of Douglass' autobiographies to discuss his life during and after the Civil War, including his encounters with American presidents such as Lincoln and Garfield, his account of the ill-fated "Freedman's Bank", and his service as the United States Marshall of the District of Columbia.
Document 12: Mary McLeod Bethune: Mary Jane McLeod Bethune (born Mary Jane McLeod; July 10, 1875 – May 18, 1955) was an American educator, stateswoman, philanthropist, humanitarian and civil rights activist best known for starting a private school for African-American students in Daytona Beach, Florida. She attracted donations of time and money, and developed the academic school as a college. It later continued to develop as Bethune-Cookman University. She also was appointed as a national adviser to President Franklin D. Roosevelt as part of what was known as his Black Cabinet. She was known as "The First Lady of The Struggle" because of her commitment to gain better lives for African Americans.
Document 13: Lewis Henry Douglass: Lewis Henry Douglass (1840–1908) was the oldest son of Frederick Douglass and his first wife Anna Murray Douglass. He was born in New Bedford, Massachusetts. Douglass was well educated and as a boy apprenticed, in Rochester, New York, as a typesetter for his father's newspapers "The North Star" and "Douglass' Weekly". He joined the Union Army on March 25, 1863, only two months after the Emancipation Proclamation allowed African Americans to see combat in the Union Army. He fought for one of the first official African American units in the United States during the Civil War, the famed 54th Massachusetts Infantry Regiment. Shortly after joining the army, Douglass attained the rank of Sergeant Major, the highest rank a black man could reach. He took part in the Battle of James Island, the Battle of Olustee, the Second Battle of Fort Wagner. At the Second Battle of Fort Wagner, half of his regiment was killed, but this battle turned the public's attention toward the sacrifices made by African Americans in the war. Douglass addressed the bravery of the African American troops in a letter to his future wife Helen Amelia Loguen:
Document 14: Sallie Wyatt Stewart: Sallie Wyatt Stewart succeeded Mary McLeod Bethune as President of the National Association of Colored Women. During her term in office the membership of the organization was estimated at about 200,000 women.
Document 15: Frederick Douglass (Ulysses Kay opera): Frederick Douglass is an opera in three acts composed by Ulysses Kay to a libretto by Donald Dorr. Its story is a semi-fictionalized account of the final years in the life of Frederick Douglass after his marriage to his second wife, Helen Pitts Douglass. The opera premiered on April 12, 1991 at Newark Symphony Hall performed by the New Jersey State Opera in a production directed by Louis Johnson and designed by Salvatore Tagliarino.
ground_truth: Maryland