Last Name "von Siemienski"

Siemienski (von)

1 — Johann (1894 - 1963) ✕ Natalie Tyszkiewicz

2 — Johann Stanislaus (1892 - ) ✕ Christina Potocka (1894 - 1963)

3 — Marie Sophie (1900 - )

4 — Stanislaus (1864 - 1918) ✕ Sophie Tarnowski (1869 - 1954)

5 — Wilhelm (1896 - 1922)