| Father | Hans Casper Schäfer (1538 - 1625) |
| Mother | Margaretha Greta Catharina Schmidt-Betz (1545 - 1585) |
| Sibling | Hans Peter Leonhard Schäffer (1569 - 1665) |
| Sibling | Anna Schäffer (1569 - 1673) |
| Sibling | Caterina Scheffer (1571 - 1606) |
| Sibling | Michel Schäfer (1573 - 1643) |
| Sibling | Margaretha Schäfer (1575 - 1584) |
| Sibling | Hans Johannes Conrad Schäfer (1576 - 1652) |
| Sibling | Greta Schäfer (1577 - 1660) |
| Sibling | Anna Schäfer (1579 - 1596) |
| Sibling | Walpurga Schäfer (1582 - 1588) |
| Sibling | Ursula Schäfer (1583 - 1588) |
| Sibling | Barbara Schäfer (1585 - 1660) |
| Sibling | Georg Schäfer (1585 - 1604) |
| Sibling | Johannes Schäfer (1589 - 1670) |
| Sibling | Matthaus Schafer (1590 - 1662) |