« Reply #3 on: Sunday 04 May 25 21:20 BST (UK) »
Who are the witnesses on the marriage cert? They might be related. Is there an address on the cert?
There are 2 more baptisms the following year in Breage to an unmarried Jane Williams - 13 July 1855 Louisa & James Henry. There's a birth reg for James Henry with no mother's maiden name indicating he was also illegitimate, but not one for Louisa so she may be older. Mother's address Union House as it is on Thomas John's baptism.
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