- [S205] FreeBMD, (www.freebmd.org.uk;), marriages of James Kitteridge and Priscilla Yeldham share reference Linton 3b 811, June quarter 1852 (Reliability: 2).
- [S56] Castle Camps, Cambridgeshire - Transcript of Parish Register, 1563-1950, (Cambridgeshire Family History Society, CD-ROM, 2004;), baptism of Priscilla Killingback Yeldham, dau of John & Sophy of Camps Endway lab, 9 Dec 1832 (Reliability: 3).
- [S103] 1861 Census Returns of England and Wales, General Register Office, (7 April 1861;), RG 9., RG 9/1123 f.23 p.16 schedule no.92 (Reliability: 3).
Sandons Lane, Ashdon
James Kettridge, Head, M, 34, Bricklayer, Ashdon, Essex
Priscilla Kettridge, Wife, M, 28, Castle Camps, Cambridgeshire
Charles J Kettridge, Son, 7, Ashdon, Essex
York Kettridge, Son, 4, Ashdon, Essex
Susanna Kettridge, Daur, 9m, Ashdon, Essex