After being widowed she entered the congregation of canonesses regular of St Agnes ( Sint - Agnesklooster ) .
Haeck , who served as mayor of Dordrecht 1443 -- 44 and 1446 -- 48 .
After being widowed Haeck entered the congregation of canonesses regular of St Agnes ( Sint - Agnesklooster ) .
Haeck , who served as mayor of Dordrecht 1443 -- 44 and 1446 -- 48 .