The people of the Medieval era strived to ensure salvation for themselves, their ancestors and their descendants in any way their social and financial status permitted. One possible means to this end was available through Mass-endowments. The current study is based on an analysis of 85 Mass-endowments from 34 Hungarian aristocratic families (1406 – 1531). Besides barons, family members—and particularly their widows and descendants—are covered in the scope of this research.