« Reply #1 on: Sunday 19 October 08 16:21 BST (UK) »
I've had a look around and John Watkin Jones can be traced through the census years, but in 1901 he's married to Annie - the other female on page 168 is Annie Harries.
66 Queen St, Nantyglo & Blaina, RG13/4934 folio 72 pg 31
John W Jones head mar 26 colliery clerk
Annie wife 25
both born Nantyglo
John's parents are at 71 Queen St.
Possibly this marriage?
John Jones june qtr 1899 Bedwellty vol 11a pg 202 with Sarah Hughes on the same page
1891 The Square, Tirphil RG12/4431 folio 98 pg 42
Thomas Jones head amr 48 general dealer in fancy goods
Elizabeth wife 48 b. Carmarthenshire, Caio
David son 19 coal miner
John son 16 coal miner
Thomas D grandson 7
Ann mother-in-law widow 63 living on parish pay b. Carmarthenshire, Caio
all born Aberystruth except where stated
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