Hello

The nearest I have found is:
1861 Allt, Llangennech, Llanelli
John Mainwaring Head age 40 Miller born Llanelli
Ann Mainwaring Wife age 37 born Llanelli
John Mainwaring Son age 8 born Llanelli
Mary Mainwaring Dau age 7 born Llanelli
William Mainwaring Son age 4 born Llangennech
David Mainwaring Son age 1 born Llangennech
RG9 Piece 4110 Folio 43 Page 11
Do you think this is the right family?
Kind Regards
Morgan