Familj: Heinrich Friedrich Wilhelm Ladwig / Auguste Wilhelmine Sieg (F502419)
 | Christian Friedrich Ladewig (1810-1867) 
|
 | Hanna Louisa Henning Or Haenning (1812- )
|
| Emilie Friederike Henriette Ladwig (1838- )  |
| Friedrich Wilhelm Ferdinand Ladwig (1840- ) |
| Ernst Friedrich Wilhelm Ladwig (1843- ) |
| Albertine Louise Henriette Ladwig (1847- ) |
| Julius Friedrich Wilhelm Ladwig (1849- ) |
| Albert Friedrich Wilhelm Ladwig (1853- ) |
| Heinrich Friedrich Wilhelm Ladwig (1845- )
|