Erik Johansson Vasa

Erik Johansson Vasa was the Lord of Rydboholm Castle in the Roslagen. He was born around the year 1470 to Johan Kristiernsson Vasa and Birgitta Gustafsdotter Sture in a village named rby in the province of Uppland, Sweden. He was one of four children from Johan and Birgitta Johan was first cousin of Charles VIII of Swedens father, Knut.

He married Cecilia Mnsdotter Eka and had eight children with her. All of their children were born in either Orkesta or Rydboholm Castle, in the presentday county of Stockholm. Their children were

Source: Wikipedia