Piotr Mróz

Starši

Bratje in sestre

Predniki do prastarih staršev

              +---- Ignacy Mróz
         +---- Ignacy Mróz
         |    +---- Józeffa Olszewska
    +---- Stanisław Mróz
    |    +---- Maria ?
==== Piotr Mróz
    +---- Maria ?