Sine Ucko
b. ca 1780
Caecilie Mark
b. ca 1780
Benjamin Ucko
b. 1810-11 Poland, Opole Voivodeship, Namslau, Staedtel
d. 22/01/1899 Poland, Opole Voivodeship, Kreuzburg O.S.
Moritz Ucko
b. .../03/1842 Poland, Opole Voivodeship, Kreuzburg O.S., Simmenauer
d. 25/08/1883 Poland, Opole Voivodeship, Oppeln