Stamboom Marijnissen
Iwan van Aalst
Generation: 1
1. Iwan van Aalst Other Events:
- Beroep: graaf van Aalst
Iwan married Lauretta van Vlaanderen Bef 1149 (Civil). Lauretta (daughter of Thierry van Vlaanderen and Suanhilde) was born Abt 1120; died 1175. [Group Sheet]