« Reply #1 on: Friday 27 November 09 10:48 GMT (UK) »
Before civil registration started in 1837, names of fathers are not recorded, neither are ages, although if the record says with consent of parents, you know that at least of them is under 21. As you have the date and parish, you can get a copy of the entry from the record office in Truro.
http://www.cornwall.gov.uk/default.aspx?page=14710
Cornwall: Allen, Bevan, Bosisto, Carnpezzack, Donithorn, Huddy, James, Retallack, Russell, Vincent, Yeoman
Cards: Thomas (Llanbadarn Fawr)
Glam: Bowler, Cram, Galloway, James, Thomas, Watkins
Lincs: Coupland, Cram
Mon: Cram, Gwyn, John, Philpot, Smart, Watkins
Pembs: Edwards (St. Dogmael's)
Yorks: Airey, Bowler, Elliott, Hare, Hewitt, Kellett, Kemp, Stephenson, Tebb