Individual Details
Isabella MARX
( - )
Families
| Spouse | Daniel HART ( - ) |
| Father | John MARX ( - ) |
| Mother | Barbara BEASECKER (1845 - 1924) |
| Sibling | Elizabeth MARX ( - ) |
| Sibling | William MARX ( - 1995) |
| Sibling | Ida G. MARX ( - 1874) |
| Sibling | Ellen L. MARX (1866 - ) |
| Sibling | Susan B. MARX (1868 - ) |
| Sibling | Harriet V. MARX (1875 - 1939) |
| Sibling | John MARX (1878 - ) |