"England and Wales Census, 1881," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2W9-HP2F : 11 December 2017), Martha Leyshon in household of Alexander Leyshon, Ystradyfodwg, Glamorganshire, Wales; from "1881 England, Scotland and Wales Census," database and images, findmypast (http://www.findmypast.com : n.d.); citing p. 21, Piece/Folio 5306/117, The National Archives, Kew, Surrey; FHL microfilm 101,775,457. | Accessed 1 October 2022
"England and Wales Marriage Registration Index, 1837-2005," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:26M5-W2H : 13 December 2014), Martha Leyshon, 1898; from "England & Wales Marriages, 1837-2005," database, findmypast (http://www.findmypast.com : 2012); citing 1898, quarter 4, vol. 11A, p. 872, Pontypridd, Glamorganshire, Wales, General Register Office, Southport, England. | Accessed 1 October 2022
"England and Wales Census, 1901," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:X91L-MMM : 21 May 2019), Martha Hughes in household of William Hughes, Ystrad-dyfodwg, Glamorgan, Wales, United Kingdom; from "1901 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing Ystradyfodwg subdistrict, PRO RG 13, The National Archives, Kew, Surrey. | Accessed 1 October 2022
"England and Wales Census, 1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XWXS-S91 : 27 June 2019), Martha Hughes in household of William Hughes, Rhondda, Glamorgan, Wales, United Kingdom; from "1911 England and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO RG 14, The National Archives of the UK, Kew, Surrey. | Accessed 1 October 2022
Death Registration: "England & Wales Deaths 1837-2007" Volume: 8B; Page: 85 FindMyPast Image - FindMyPast Transcription (accessed 2 February 2023) Martha Hughes death registered Jan-Feb-Mar 1947 in Bridgend (age 66).