I am seeking information and contact with the descendants of Jacob Kilber/Kilper/Kulber/Kubler and Christina Guenthner/Gunthner/Gentner/Gunther, born in Crimea, Russia, and remained there. Children are: Barbara (m. Jacob Martin Eisenbraun, South Dakota); Wilhelmina (m. Heinrich Murschel,Russia); Alexander; Christina (m. Edward Dubs, Russia); Dorothea (m. Heinrich Ellwein, Russia); Johannes; Lise; Magdalena (m. Haar); Reinholdt; Rosina.
One of the girls might have married a Sorba.
Jacob and Christina were born around the 1840s-50s. They probably married in the 1860s-70s. So far as we know, ony Barbara and her husband came to the United States.
Photographs of the families are available on my Heine-Unterseher/Guenthner-Kilber tree. If you have these same photographs, please contact me.