i. 1939 Register. RG 101. The National Archives of the UK, London; Page image Lionel Griffies household, Whitchurch, Shropshire.; [Source Record]; Certainty Primary Evidence
ii. National Probate Calendar (Index of Wills and Administrations).; Page Liverpool, 1993, entry for Lionel Griffies; [Source Record]; Certainty Primary Evidence
iii. General Register Office, Southport; Page entry for Ethel Constance Freer, volume 6A, page 723, Q4 quarter 1899, Market Drayton district;; [Source Record]; Certainty Primary Evidence
iv. "Census Returns of England and Wales, 1901." online database.; Page entry for John Freer household, Adderley, Shropshire; [Source Record]; Certainty Primary Evidence
v. "Census Returns of England and Wales, 1911." online database.; Page (accessed 4 Apr 2020), entry for John Freer household, Whitchurch, Shropshire; [Source Record]; Certainty Primary Evidence
vi. National Probate Calendar (Index of Wills and Administrations).; Page Liverpool 1991: 3467, entry for Constance Ethel Griffies; [Source Record]; Certainty Primary Evidence