_Johan Christiernsson VASA ____ | (1426 - 1477) _Erik Johansson VASA _____| | (1470 - 1520) | | |_Brigitta Gustafsdotter STURE _ | (1440 - 1472) _Gustav I VASA ______________________| | (1496 - 1560) | | | _______________________________ | | | | |_Cecilia MÃ¥nsdotter EKA _| | (1476 - 1523) | | |_______________________________ | | |--Catherine Gustavsdotter of VASA | (1539 - 1610) | _______________________________ | | | __________________________| | | | | | |_______________________________ | | |_Margareta Eriksdotter LEIJONHUFVUD _| (1515 - 1551) | | _______________________________ | | |__________________________| | |_______________________________