Born c1822 in West Buckland, Somerset, the father of Thomas John P. Marks (51C, 91C).
| 1851 | Journeyman potter, 9 Wellington Street, Bedminster (29), living with his wife Sarah (12), born in Cannington, Somerset, and son Samuel (51C). |
| 1861 | General labourer, 39 Harford Street, Bedminster (39), living with his wife Sarah (41) and children Samuel (10), born in Bedminster, Elizabeth (8) and Thomas John P. (4), both born in Bristol (61C). |
| 1871 | Labourer, 7 Harford Street, Bedminster (49), living with his wife Sarah (52) and son Thomas (71C). |
| 1881 | Stoneware haulier, 7 Harford Street, Bedminster (59), living with his wife Sarah (62) and son Thomas (81C). |
| 1891 | General labourer, 31 Weare Street, Bedminster (69), living with his wife Sarah (72) and son Thomas and his family (91C). |