There are no more children on the 1891 census
1891 50 Bridgend Rd, Maesteg RG12/4449 folio 104 pg 44
Zacaruah Thomas head mar44 coal miner b. Leystep(?), Pembs
Averinah wife 35 b. Pontrhydfydigag, Cardigan
John son 17 coal miner b. Maesteg
Mary dau 14
John Edwards brother coal miner 25 b. Pontrhydydegag, Cardigan
David J Jones nephew 6 b. Maesteg
I think the Cardiganshire place name should be Pontrhydfendigaid
1901 50 Bridgend Rd, Maesteg RG13/5041 folio 326 pg 6
Zachariah Thomas head widower 52 coal hewer b. Pembs, can't make out place nae
Mary dau single 25 dressmaker b. Maesteg
Isaac grandson 6 b. Maesteg
Edith M grand dau 2 months b. Maesteg
There isn't a Zachariah Thomas registered Bridgend at the time. You could try telling the owner of the tree, but they might not want to accept correction.
