__
______________________________|__
_Heinrich Sigismund Sievers ______________|
| | __
| |______________________________|__
_GEC Ferdinand Sievers ____________|
| | __
| | ______________________________|__
| |_Eleanora Florentine Lisette Von Borries _|
| | __
| |______________________________|__
|
|--Walter Sievers
|
| __
| _Charles Ernst Augustus Koch _|__
| _Carl Frederick Ludwig Koch ______________|
| | | __
| | |_Jane Elizabeth Hellring _____|__
|_Carolina Augusta Wilhelmina Koch _|
| __
| ______________________________|__
|_Augusta Bippard _________________________|
| __
|______________________________|__