i. GRO Indexes; [Source Record]; Certainty Questionable
ii. E-mail correspondence with Paul Blacknell. Privately held by Blacknell, Steve Parry [(E-ADDRESS) FOR PRIVATE USE,] to Paul Blacknell, e-mail<; privately held by Blacknell.; Page 20 Dec 2009>, "Blacknell family history,"; [Source Record]; Certainty Unknown ('4')
iii. Chester Chronicle; Page "School-run dad in fatal accident," 26 Jun 2008, online archives (https://www.cheshire-live.co.uk/news/local-news/school-run-dad-in-fatal-accident-5238179).; [Source Record]; Certainty Unknown ('4')