Familj: Otto Albrecht Fleer / Christine Helena Rennert (F500729)
v. 15 Sep 1850 | Franz Conrad Rennert (1778-1851) 
|
 | Johanne Friedericke Obenhaus (1781-1849)
|
| Johanna Friedrike Wilhelmine Rennert (1805-1876)  |
| Johann August Rennert (1808- ) |
| Heinrich Julius Rennert (1811-1886) |
| Wilhelm Florenz Rennert (1814- ) |
| Friedrich Eberhard Rennert (1817-1899) |
| Franz Heinrich Rennert (1820-1878) |
| Otto Albrecht Fleer (1795- )
|
| Christine Helena Rennert (1823-1890)
|
| Franz Albrecht Dieterich Fleer (1851-1854) |
| Otto Heinrich Fleer (1855- ) |
| Charlotte Helene Adolphine Fleer (1859- ) |