1. (Research):We know Nells date of birth through her twin brother Frank in the 1939 census; [Note Record]
i. Portlock, Jill. Guildford, Surrey. questionnaire by Paul Blacknell. transcript. Privately held by Paul Blacknell .; [Source Record]; Certainty Primary Evidence
ii. 1939 Register. RG 101. The National Archives of the UK, London; Page line 158, Grimsby, entry for Kitty Harrison household.; [Source Record]; Certainty Primary Evidence
iii. "England & Wales, FreeBMD Birth Index, 1837-1915," database online; Page accessed 28 Feb 2020), entry for Jill Rutherford.; [Source Record]; Certainty Primary Evidence