- [S205] FreeBMD, (www.freebmd.org.uk;), birth registration of Dorothy Mary Simpson, Doncaster 9c 884, March quarter 1909 (Reliability: 3).
- [S109] 1911 Census Returns of England and Wales, General Register Office, (2 April 1911;), RG 14., RG 14/28160 s.272 (Reliability: 3).
Signature: Mary Simpson
Postal Address: Conisbro Near Rotherham (4 rooms)
Mary Simpson, Head, 72, Widow, Clifton Yorks
William Westran Simpson, Grandson, 29, Married, 9 years married [struck through], 2 children born, 2 children still alive, Groom (Domestic), Conisbro Yorks
Mary Simpson, Wife, 27, Married, 9 years married, Sheffield Yorks
Arthur Simpson, Son, 8, School, Conisbro Yorks
Dorothy Mary Simpson, Daughter, 2, Conisbro Yorks
- [S112] Civil Registration Death Indexes 1837-, General Register Office, death registration of Dorothy M. Selman, 50, Rother V. 2c 630, December quarter 1959 (Reliability: 3).
- [S113] Civil Registration Marriage Indexes, General Register Office, (1837-;), Jun 1901, Doncaster 9c 1337 (Reliability: 3).
- [S334] Marriage Certificate.
- [S113] Civil Registration Marriage Indexes, General Register Office, (1837-;), marriage of Hubert A. Selman, Simpson, Chesterfield 7b 2148, September quarter 1938 (Reliability: 3).