i. E-mail correspondence with Paul Blacknell. Privately held by Blacknell, [(E-ADDRESS) FOR PRIVATE USE,] Owen Ivor Owen [(E-ADDRESS) FOR PRIVATE USE,] to Paul Blacknell, e-mail<; privately held by Blacknell, [(E-ADDRESS) FOR PRIVATE USE,].; Page >, "Emails 25/9/2011 to 4/10/2011,"; [Source Record]; Certainty Secondary Evidence
ii. "Deaths in England and Wales," online database; Page accessed 28 Feb 2021), entry for Maria Owen, aged 76; Wrexham Q4 1939 vol 11b p905.; [Source Record]; Certainty Secondary Evidence
iii. 1939 Register. RG 101. The National Archives of the UK, London; Page Nottingham, entry for Robert Owen household.; [Source Record]; Certainty Primary Evidence
iv. Birth Certificates.; Page birth certificate for Ethel Blacknell, born 15/2/1896; citing /257, Wrexham registration district, Ruabon sub-district; [Source Record]; Certainty Unknown ('4')
v. "Census Returns of England and Wales, 1901." online database.; Page (accessed 8 Jun 2011), entry for 31; Class: RG13; Piece: 3184; Folio: 48; Page: 33.; [Source Record]; Certainty Secondary Evidence
vi. "Census Returns of England and Wales, 1911." online database.; Page (accessed 23 Aug 2018), entry for Mary Ann Freer household, Dynhynlle Cottage near Ruabon; RD 621, SD 2, ED 6, SN 46; [Source Record]; Certainty Primary Evidence
vii. Death Certificates.; Page death certificate for Ethel Blacknell, died 16/4/1978; citing /223, Nottingham registration district, Nottingham sub-district; [Source Record]; Certainty Unknown ('4')
viii. letter to Paul Blacknell, Feb 2005; privately held by Blacknell; [Source Record]; Certainty Secondary Evidence
ix. Blacknell Family History Blogspot; Page http://blacknellfamilyhistory.blogspot.com/2008/04/ask-questions.html?showComment=1236350825864#c2852508494933885968; [Source Record]; Certainty Questionable
x. England & Wales, Deaths Index.; Page Q4/2011 in Wrexham (813-1B), Entry Number 505651830, Owen Ivor Owen, accessed 29 Jan 2020.; [Source Record]; Certainty Secondary Evidence