i. Research by Wendy Jennison and Ronald Tapp; [Source Record]; Certainty Questionable
ii. Parish Registers.; Page "Burial entry for John Freer," 1808; [Source Record]; Certainty Primary Evidence
iii. "Military Records."; Page Chelsea Pensioner Admissions, First Garrison Battalion, entry for William Freer, 2 Apr 1817; [Source Record]; Certainty Primary Evidence
iv. "Military Records."; Page Medical Discharge Form, William Freer, 14 March 1817; [Source Record]; Certainty Unreliable
v. Parish Registers.; Page "Burial entry for William Freer," 1826; [Source Record]; Certainty Primary Evidence
vi. "England, Select Births and Christenings, 1538-1975," online database, ancestry.com; Page accessed 29 Mar 2020), entries for baptism (parents John & Ann Freer); Quorndon, Leicestershire.; [Source Record]; Certainty Secondary Evidence
vii. Baptisms in the Parish of Quorndon.; Page entry for William Freer, 26 Dec 1786;; [Source Record]; Certainty Primary Evidence
viii. Parish Registers.; Page "Baptism entry for William Freer, 26 Dec 1786,"; [Source Record]; Certainty Primary Evidence