He looks to have been married before that amrriage you have- you will have to check the children so see if this is the right chap, although he is in same place.

1901 RG13; Piece: 5062; Folio: 101; Page: 5
7 Front Row
Wm Connick 31 yrs collier (under ground hewer) b Onllwyn
Gwenllian wife 37 yrs b Colbrea Brecon
Mary Gwen 4 yrs b Onllwyn
Isaac 4 months -do-
Eleanor 2 yrs -do-
marriage December 1895- Gwenllian Hopkins