Lewis Williams 
Born: 1856 in Merthyr Tydfil, Glamorgan, WalesDied: 5 January 1870 and buried in Graig Cemetery, Abercanaid, Glamorgan, Wales
Headstone inscription Graig Cemetary, Abercanaid
Er cof am LEWIS mab LEWIS a KEZZIA WILLIAMS a fu farw Ionawr 5 1870 yn 12 oed.
Hefyd KEZZIA, yr uchod, a fu farw Chwefror 21 1879 yn 52 oed.
Hefyd LEWIS WILLIAMS a fu farw Mai 10 1898 yn 74 mlwyddoed.
Lewis's Heritage
Parents: Lewis Williams, Cesiah Llewelyn
Siblings: Martha Williams, William Williams, Margaret Williams, Kezia Williams, Mary Ann Williams, John Williams, Elizabeth Williams
1861 Census Merthyr Tydfil Lower 4051 37 13 Garden Houses 4
| Name | Position | Age | Where Born | Occupation | BK No |
| Lewis Williams | Head | 37 | Merthyr Tydfil, Glamorgan | Haulier | 505 |
| Kezia Williams | Wife | 34 | Merthyr Tydfil, Glamorgan | 506 | |
| Martha Williams | Daur | 16 | Merthyr Tydfil, Glamorgan | Dock (Canal) labourer | 434 |
| William Williams | Son | 12 | Merthyr Tydfil, Glamorgan | Haulier | 507 |
| Margaret Williams | Daur | 8 | Merthyr Tydfil, Glamorgan | Scholar | 549 |
| Lewis Williams | Son | 5 | Merthyr Tydfil, Glamorgan | Scholar | 585 |
| Kezia Williams | Daur | 1 | Merthyr Tydfil, Glamorgan | 581 |