Familie: August Friedrich / Wilhelmine Treskat (F11708)
 | August Friedrich (1845-1915) |
 | Wilhelmine Treskat (1852-1892) |
| Auguste Anna Ottilie Friedrich (1875-1875) |
| Rudolph Wilhelm Albert Friedrich (1877- ) |
| Julius Ferdinand Friedrich (1879- ) |
| Bertha Friedrich (1881- )  |
| Otto Friedrich (1883-1884) |
| Albert Adolph Friedrich (1885- ) |
| Gustav August Friedrich (1887- ) |
| Anna Friedrich (1889-1890) |
| Totgeburt Friedrich (1891-1891) |