Family: Frederick Ketchum / Charlotte Mezick Martin (F535)
 | Capt. Isaac White Martin, Sr. (1795-1832) 
|
 | Ann Dawson (1803-1893)
|
| Ann Elizabeth Martin (1824-1901)  |
| Isaac White Martin, Jr. (1826-1910) |
| William Dawson Martin (1832-1908) |
| Frederick Ketchum (1830-1879) |
| Charlotte Mezick Martin (1828-1912)
|
| Frederick Mortimer Ketchum (1867-1936) |