Family: Thomas SEAL / Martha Marsh GRIFFITHS (F21)
 | Daniel GRIFFITHS (1781-1862) |
 | Martha MARSH ( -1822) 
|
| John GRIFFITHS (1805- ) |
| Daniel GRIFFITHS (1807- ) |
| George GRIFFITHS (1809- ) |
| Ann GRIFFITHS (1811- ) |
| William Marsh GRIFFITHS (1813-1839) |
| Sarah GRIFFITHS (1815- ) |
| Emily GRIFFITHS (1817- ) |
| David GRIFFITHS (1818- ) |
| Elizabeth GRIFFITHS (1819- ) |
| Ebenezer GRIFFITHS (1822- ) |
| Martha Marsh GRIFFITHS (1808-1860)
|
| Frederick K SEAL (1849-1937) |