| Name | Mary Ann LOCK | |
| Sex | Female | |
| Birth | Estimated as 09/1860, Clapham, Surrey | |
| Parents | John LOCK x Charlotte BLYTHEMAN [Family] | |
Mary Ann LOCK, 6th child of John LOCK and Charlotte BLYTHEMAN [Family], was born in 09/1860 (est) in Clapham, Surrey.
No children listed.