This may be William Henry Cox in 1881, at Windsor Terrace, Llantrisant
John Cox Head age 48 Blacksmith born St Hillary, Glam
Jennet Cox Wife age 48 born Peterston, Glam
Cecilia Cox Dau age 19 born St Nicholas, Glam
W.Henry Cox Son age 15 Blacksmith born Cardiff
John Cox Son age 10 Scholar born Cardiff
Griffith Rees Lodger age 22
RG11 Piece 5297 Folio 9 Page 13
and in 1871 at Cathays Terrace (near Cemetery Manager's House)
John Cox Head age 38 Blacksmith
Janet Cox Wife age 38
Celia Cox Dau age 9
William H Cox Son age 5 born Roath, Glam
John Cox Son age 6 weeks?
Thomas Miles Brother-in-law age 41 born Peterstone, Glam Butcher
and Marriage in 1861 of Jennet Miles and John Cox (Cardiff 11a page 335)
RG10 Piece 5357 Folio 60 Page 23