Hello Bonnie I have found a Roger Howells on the part of the 1891 census I have for Abercanaid Merthyr Tydfil. Roger is not such a common name linked to a Howells, he could belong to your family. Piece 4433 Folio 118 138 35 Nightingale Street Abercanaid Roger Howells Head married aged 34 Coal Miner born Aberdare Glam Mary Jane Howells wife aged 32 born Kidwelly Carmarthenshire Annie R Howells daughter aged 7 scholar born Merthyr Tydfil David C Howells son 9 months old born Merthyr Tydfil Regards Heather