CzGen by Radomir Zelenacek

Interactive tree of Alois Gebert

Alois Gebert 1877–
Antonin Gebert 1842–1922
Franzisca Petera ( Peterova ) 1851–1911
Vaclav Petera of Chlum in Benesov –
Marie Vondraska of Chlum in Benesov –