1846 - 1907 (61 år)
 | Henry Herman Ruoff 1887-1927 |
| Henry Herman Ruoff | |
| F: | 3 Jan 1887 |
| California, USA | |
| D: | 1927 |
| Los Angeles, Los Angeles County, California, USA | |
| Wilhelm Friedrich Ruoff 1846-1907 |
| Wilhelm Friedrich Ruoff | |
| F: | 22 Feb 1846 |
| Unterkochen, Ostalbkreis, Baden-Württemberg, Tyskland | |
| D: | 15 Jun 1907 |
| Watts, Los Angeles County, California, USA | |
 | Marie Emilie Obert 1850-1933 |
| Marie Emilie Obert | |
| F: | 12 Feb 1850 |
| Hugelheim, Hessen, Tyskland | |
| D: | 19 Okt 1933 |
| Los Angeles, Los Angeles County, California, USA | |
