Regarding John Cragoe with parents Peter Cragoe and Elizabeth ULN, there are two John Cragoes listed in the CFHS's records: first baptized 13
April 1768 and the second baptised 20 September 1772, both in Liskeard Parish. Parents with the same names also have daughters Margaret, baptised 15 August 1766, and Anne, baptized 26 July 1776, both in Liskeard Parish. There is also a son, Peter, baptized 19 July 1769, Liskeard Parish.
(There is also a Peter Crago, son of Peter Crago and Margaret ULN, baptized 26 July 1724, Braddock Parish. They had another son, Francis, baptized 15 December 1719 in same parish.)
Regards,
Steade