Familie: Friedrich BOLZ / Berta KÖSLING (F476)
Friedrich August BOLZ (1852-1939) 
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Louise KLEMUND (1853-1925)
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Gustav BOLZ (1881-1969)  |
| Johann BOLZ (1893-1969) |
| August BOLZ (1893-1968) |
| Hermann BOLZ (1899- ) |
| Friedrich BOLZ (1889- )
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| Berta KÖSLING (1895-1928) |
| Helene Lisbeth BOLZ (1922- ) |
| Lotte BOLZ (1925-1989) |