Patsey was an African-American enslaved woman. Solomon Northup wrote about her in his book Twelve Years a Slave, which is the source for most of the information known about her. There have been two adaptations of the book in film, Solomon Northup's Odyssey in 1984 and the better known 12 Years a Slave, in 2013. In the latter Patsey was portrayed by Lupita Nyong'o, who won the Academy Award for Best Supporting Actress for her performance.

Twelve Years a Slave is an 1853 memoir and slave narrative by Solomon Northup as told to and written by David Wilson. Northup, a black man who was born free in New York state, details himself being tricked to go to Washington, D.C., where he was kidnapped and sold into slavery in the Deep South. He was in bondage for 12 years in Louisiana before he was able to secretly get information to friends and family in New York, who in turn secured his release with the aid of the state. Northup's account provides extensive details on the slave markets in Washington, D.C., and New Orleans, and describes at length cotton and sugar cultivation and slave treatment on major plantations in Louisiana.