Maria Eduardovna Keller

1846-1931 (1846–1931) (1846–1931)

Parents

• Eduard Keller
• Maria Kellerowa Riznicz

Children

• Olga Nikolaevna Kleinmichel
• Maria Nikolaevna Kleinmichel

Siblings

• Fyodor Keller

Partners

• Nikolay Petrovich Kleinmichel