Servants of God Józef and Wiktoria Ulma, a Polish husband and wife, living in Markowa near Rzeszów in south-eastern Poland during the Nazi German occupation in World War II, were the Righteous who attempted to rescue Polish Jewish families by hiding them in their own home during the Holocaust.
They and their children were summarily executed on 24 March 1944 for doing so.
Notably, despite the murder of Ulmas meant to strike fear into the hearts of villagers, their neighbours continued to hide Jewish fugitives until the end of World War II in Europe.
At least 21 Polish Jews survived in Markowa during the occupation of Poland by Nazi Germany.