- [S345] Monumental Inscription, published on the Kent Archaeological Society's web site, http://www.kentarchaeology.org.uk/Research/Libr/MIs/MIsHorsmonden/01.htm (Reliability: 3).
The Monumental Inscriptions in the churchyard of Horsmonden Church Noted by Leland L. Duncan, 18th August 1922
230. George LANSDELL formerly of Spelmonden in this parish and late of Cranbrook 15 April 1818 aged 47. Left issue by Sarah his wife one son and 2 daughters Stephen-George, Anna and Elizabeth
231. Sarah LANSDELL daughter of George and Sarah Lansdell (late of Spelmonden in this parish) 2 January 1807 aged 13
- [S195] International Genealogical Index, The Church of Jesus Christ of Latter-Day Saints, (www.familysearch.org;), marriage of George Lansdell and Sarah Lavender (extracted) (Reliability: 2).