- [S104] 1871 Census Returns of England and Wales, General Register Office, (2 April 1871;), RG 10/5593 ff.71-72 pp.22-23 (Reliability: 3).
Thornton Roger Trevellyn, Head, Mar, 28, Landowner, Northumberland Chatton
Dobree W. Trevellyn, Wife, Mar, 34, Landowners Wife, Bath
John Spencer Trevellyn, Son, 6, Landowners Son, Middlesex London
Walter Raligh Trevellyn, Son, 5, Landowners Son, Hereford Hargest
Roger De Thornton Trevellyn, Son, 3, Landowners Son, Hereford Clifford
Lillian M.E.T. Trevellyn, Daur, 1, Landowners Daur, Hereford Clifford
George Alfred Trevellyn, Son, 1m (under one month [struck through]), Landowners Son, Hereford Clifford
Dorothy Trevellyn, Mother, Widow, 45, Landowners Mother, Northumberland Chatton
Jane Davis, Serv, Widow, 57, Nurse domestic, Brecon Brecon
Elizabeth Williams, Serv, Unm, 24, Cook domestic, Brecon Hay
Elizabeth Thomas, Serv, Unm, 23, Housemaid domestic, Hereford Kington
Thomas Hathaway, Serv, Unm [partially struck through], 30, Coachman domestic, Wilts Westport
Emily Edmunds, Serv, Unm, 18, Nurse domestic, Hereford Hereford
Sarah Edwards, Serv, Unm, 13, Nurse domestic, Hereford Clifford
- [S108] 1901 Census Returns of England and Wales, General Register Office, (31 March 1901;), RG 13., RG 13/4831 f.25 p.2 (Reliability: 3).
Garden House, Longwitton, Northumberland
John S. Trevelyan, Head, M, 36, Living on own means, London
Margaret E. Trevelyan, Wife, M, 26, Living on own means, Northumberland, Newcastle on Tyne
John T. Trevelyan, Son, S, 3, Northumberland, Newcastle on Tyne
Mary Brown, Serv, S, 28, Nurse Domestic, Northumberland Brinkburn
Annie Stapard, Serv, S, 16, Housemaid Domestic, Northumberland Thornton Moor
Martha Busby, Serv, S, 28, Cook Domestic, Lancashire, Liverpool
- [S205] FreeBMD, (www.freebmd.org.uk;), marriages of John Spencer Trevelyan and Margaret Eleanor Mortimer share reference Newcastle T. 10b 158, June quarter 1897 (Reliability: 3).