Mary Ann Ainscough was born in 1821 and christened (as Mary Ann Aynscough) on 22nd August 1821 at St. Katherine's Church in Blackrod. She was the daughter of Ralph Ainscough (b.1782) and Nanny.

Sources
• 1. International Genealogical Index. Mary Ann Aynscough. Christened 22 August 1821 at St Katherine's Church, Blackrod. Died 3 March 1825. Daughter of Ralph Ainscough, b. 1782.