« Reply #1 on: Tuesday 02 July 13 15:52 BST (UK) »
I wonder if this was mistranscribed when it was indexed at the GRO, it's a match for age
Stephen Hird 53 dec qtr 1939 Haverfordwest vol 11a pg 2350
I can't seen a Stephen Hird of the right age in the birth or marriage indexes of England & Wales or in the census.

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