Isaak Spier
| Sex: | Male | |
| Father: | ||
| Mother: | ||
| Birth: | CA 1800 | 1 |
| Death: | 2 | |
| Religion: | JD | |
Family 1
| Spouse/Partner: | Gitel Flörsheim | b. CA 1805 d. 1852 |
| Marriage: | 3 | |
| Children: | ||
David Spier
 |
b. 1839 d. 1910 | |
| Herz Spier
|
b. 1826 | |
| Kaufmann Spier
|
b. 1828 | |
| Meier Spier
|
b. 1833 | |
| Elias Spier
|
b. 1834 | |
| Salomon Spier
|
b. 1837 | |
| Nathan Spier
|
b. 1841 | |
| Loeb Spier
|
b. 1845 | |
Family 2
| Spouse/Partner: | Schannetta Eckstein | b. CA 1835 |
| Marriage: | 4 | |
| Children: | ||
| Joseph Eckstein
|
b. 1858 | |
| Moses Eckstein
|
b. 1861 | |
