Familie: Gerhard Christian August Kleemeyer / Helene Catharina Sommer (F784)
verh. 1857Diedrich Anton Sommer (1806-1866) 
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Anna Christine Itzen (1801-1885)
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Anna Margarete Catharine Sommer (1829-1863)  |
 | Helene Sophie Sommer (1830-1915) |
| Karoline Marie Sommer (1835- ) |
| Diedrich Anton Sommer (1837-1921) |
| Margarethe Catharine Henrike Sommer (1843- ) |
| Anna Marie Catharine Sommer (1845- ) |
| Helene Catharina Sommer (1833- )
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| Gerhard Christian August Kleemeyer (1832- ) |