just to give background info on the family
1891 census New Found Out, Aberbaiden, Llanelly, Crickhowell, Breconshire
Thomas Williams head mar 35 coal miner
Mary J wife 30
Joseph son 9
George son 7
Harriett dau 3
Thomas son 9 months b. Llanelly
all born Blaenavon except Thomas
1901 2 Upper Brickyard Terrace, Blaenavon Rg13/4932 folio 141 pg 8
Thos Williams head mar 47 coal miner
Mary J wife 40
Joseph son 19 underground haulier
Harriet dau 14
Thos son 11 b. Breconshire, Llanelly
James son 7 b. Breconshire, Llanelly
all born Blaenavon except Thomas & James
1911
https://www.familysearch.org/ark:/61903/1:1:X7PS-STDbirth reg for Jesse sept qtr 1901 Abergavenny vol 11a pg 61 mmn Richards
marriage reg Thomas Williams sept qtr 1880 Abergavenny vol 11a pg 93 with Mary Jane Richards on the same page.
possible marriage for Jesse to Maggie Thomas sept qtr 1920 Abergavenny vol 11a pg 162
passenger list for Jesse Williams 21 miner, Maggie Williams 21, Iris Williams 1 month of 38 Queen St, Blaenavon on board SS Berrima left London 25 Aug 1921 bound for Sydney and intending to go to New Zealand.
Possible voyage aboard Borda leaving London for Sydney 3 June 1920 for James Williams 27 miner, Mary Ann 26, William George 4, Beatrice I and intending to go to New Zealand.
birth regs
Beatrice I Williams dec qtr 1919 Abergavenny vol 11a pg 106 mmn Martravers
William George Williams dec qtr 1915 Abergavenny vol 11a pg 90 mmn Matravers
marriage reg
James Williams dec qtr 1914 Abergavenny vol 11a pg 24 to Mary A Matravers