Individual Details
Mary Rowland
( - )
Families
| Spouse | Joseph Grebill ( - ) |
| Father | John Rowland ( - 1763) |
| Mother | Anna Maria ( - ) |
| Sibling | Jacob Rowland (1717 - 1794) |
| Sibling | Christian Rowland Senior ( - 1824) |
| Sibling | Fronica Rowland (1720 - ) |
| Sibling | Catherine Rowland ( - ) |
| Sibling | Ann Rowland (1725 - ) |