| Johann Georg Friederich Elfert(1817 - ~1860) | |
| Johanna Maria Elizabeth Dorothea Kröger (Krueger)(1817 - ~1860) |
m. abt 1870, Hamburg, Germany
| Mandelkow | Dorothea "Dora" Hanna Bertha Maria Theresa Elfert  |
|
b.
d.
bur.
occ.
edu.
rel.
|
b. 24 Jul 1848, Mecklenberg/Schwerin, Germany
d. 6 Apr 1912, Alexandria, SD, age: 63
bur. Alexandria, SD
occ.
edu.
rel.
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Children
| Maria Caroline "Mary" Dorothea Elfert [Illegitimate] |