Had earlier been unsure about this one because of the age. It is indexed as 56, and could be either 56 or 36 on the original image. I include it for your interest:
RG12/4474 89 24
THOMAS Daniel H M 63 - steelworks lab - Carmarthen
THOMAS Ann W M 67 - Glamorgan
GEORGE Thomas boarder M 34 - gen lab - Laugharne, Carm
BEYNON Henry boarder U 36/ 56 - ditto - ditto
and next door
GOODSHIP Martha H W 58 - Carmarthen
BEYNON David U 26 - worker tinworks - Glamorgan
GOODSHIP Mary dau U 16 - dom serv - Glamorgan
Address for Henry - 3 College Row, Llangefelach
The similar names in the second household may be relevant. don't think it is Henry's mother, due to the ages, but may be a rellie??