Martha Eriksdotter

Märta Eriksdotter (Bonde) was the alleged daughter of Erik Knutsson, King of Sweden, flourishing in the first half of the 13th century. Knowledge about her is derived from a genealogy added to a 15th-century copy of the Erikskrönikan. and became the foremother of the noble families of and Oxenstjerna. Consequently, the existence of Märta and her marriage have been questioned by some modern Swedish historians, who believe she was fabricated by Karl or his chancellery. Nevertheless, a few historians have argued that her position cannot be entirely dismissed as a forgery.

Children Allegedly, Märta and Nils had two children: Sixten Nilsson Sparre Abjörn Nilsson Sparre

Ancestry