Four or more generations of descendants of John Riefstahl (1809-1895) if they are properly linked:
1. John Riefstahl (1809-1895)
- 2. Frederica Riefstahl (1842-1899)
- 3. Charles John Keopka (1870-1932)
- 3. William F. Keopka (1872-?)
- 4. Frances W. Keopka (1904-)
- 4. Freda R. Keopka (1906-)
- 4. Herman Keopka (1908-)
- 5. Gary Keopka (-) ... (more)
- 4. Edna E. Keopka (1911-)
- 3. Minnie Keopka (1873-?)