possible candidates in order of likelihood, based on proximity to Mawgan in Pydar and age at birth of daughter Mary
Samuell Glanfeild, son of Peter and Margaret Glanfeild, christened 21 Oct 1721 in St Columb Major, Cornwall
Samuel Glanvil, son of Samuel and Grace Glanvil, christened 30 Oct 1732 in St Enoder, Cornwall
Samuel Glanvill, son of Richard and Prudence Glanvill, christened 7 May 1720 in East Newlyn [assumed to be St Newlyn East], Cornwall
Samuel Glanvel, son of Henery and Magrey Glanvel, christened 22 Aug 1732 in East Newlyn[assumed to be St Newlyn East], Cornwall