Loftus Cosby1 
He gained the rank of Captain of Foot.1
Lt.-Col. Alexander Cosby1 
He held the office of Lieutenant-Governor of Nova Scotia.1
Children of Lt.-Col. Alexander Cosby and Anne Winnard
- [S47] BIFR1976 page 281. See link for full details for this source. Hereinafter cited as. [S47]
- [S3645] Virginia DeMacre, “re: Morgan Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 March 2009 and 8 April 2009. Hereinafter cited as “re: Morgan Family.”
- [S47] BIFR1976. [S47]
William Cosby1 
He gained the rank of Captain in the Army.1
Admiral Phillips Cosby1 
He gained the rank of Admiral of the White.1 He lived at Stradbally Hall, County Laois, IrelandG.1
Elizabeth Cosby1
Her married name became Foye.
Captain unknown Foye1
- [S47] BIFR1976 page 281. See link for full details for this source. Hereinafter cited as. [S47]
Mary Cosby1
Her married name became Cotterell.
Child of Mary Cosby and Captain Charles Cotterell
- Charlotte Cotterell+3 d. 1796
- [S47] BIFR1976 page 281. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Captain Charles Cotterell1 
He lived at St. George Hanover Square, London, England.2
Child of Captain Charles Cotterell and Mary Cosby
- Charlotte Cotterell+2 d. 1796
Patrick Frowein1
- [S4053] Christopher Davis, “re: Barton Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 30 October 2009. Hereinafter cited as “re: Barton Family.”
Felix Frowein1
- [S4053] Christopher Davis, “re: Barton Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 30 October 2009. Hereinafter cited as “re: Barton Family.”