Maria Koszorek is the matriarch of the Liberacki family.
Except for the names of her husband and children, we know little about Maria Koszorek. However, we are aware of Polish history during the time in which she lived.
Polish painter Józef Chelmonski was a contemporary of Maria. Other contemporaneous Polish artists include Jan Matejko, Stanislaw Wyspianski, and Jacek Malczewski.