Sarah Ann was not born born 1852, Lewisham. That was Sarah Over.
John Henry Over was born 1870, Lambeth Surrey, the son of James Abraham Over & Sarah. This is the family unit in 1881, living in Newington, (6 Manchester Bds, East Street).
James Abraham Over 50
Sarah Over 45
Sarah Ann Over 17
John H. Over 11
Joseph F.Amos Over 8
Ellen Cottrell 47
Sarah Ann is noted as being also born in Lambeth, Surrey, but in 1864.
Sarah Ann's birth is registered Newington 1d/209 q March 1864. Sadly her death is registered St. Saviour, Southwark, 1d/80 q December 1882, age 18.