Sake Jacobs Postma
| Patroniem: | Jacobs | |
| Sex: | Male | |
| Father: | ||
| Mother: | ||
| Birth: | Bef 1815 | |
| Death: | (?) | |
Family 1
| Spouse/Partner: | IJdmer Doeken | b. Bef 1815 d. (?) |
| Children: | ||
Jetske Sakes Postma
 |
b. 1815 d. 19 Jul 1890 | |
| Patroniem: | Jacobs | |
| Sex: | Male | |
| Father: | ||
| Mother: | ||
| Birth: | Bef 1815 | |
| Death: | (?) | |
| Spouse/Partner: | IJdmer Doeken | b. Bef 1815 d. (?) |
| Children: | ||
| Jetske Sakes Postma
|
b. 1815 d. 19 Jul 1890 | |