- Born: 16 Jan 1844, Chertsey, SRY
- Christened: 16 Feb 1844, St. Peter's, Chertsey, SRY
- Marriage: John Spong on 2 Jul 1870 in St. Saviour's, Chobham, SRY
- Died: Mar Q 1884, Chertsey District, SRY aged 40
Mary married John Spong, son of James Spong and Harriet Hart, on 2 Jul 1870 in St. Saviour's, Chobham, SRY. (John Spong was born about 1850 in Chobham, SRY, christened on 3 Nov 1850 in St. Lawrence's, Chobham, SRY and died after 1911.)
Noted events in their marriage were:
• Witnesses: Daniel & Ann Field.