[2] Solomon's wife was a certain Ahalyz (also Elizabeth), who came from France to Hungary, accompanied by Atyusz III, and settled down in a family estate of Widhor in Valkó County.
[6] According to some opinions, Solomon had participated in the assassination of Queen Gertrude in 1213,[7] however this assumption is unfounded, as he joined to the ducal court of Béla, who had never forgotten his mother and declared his deep respect for her in many of his royal charters, and subsequently punished the alive culprits.
When Andrew II successfully annulled the disgruntled nobles' resistance movement which evolved to the Golden Bull of 1222, Solomon was appointed Judge royal at the end of 1222, replacing his cousin Lawrence Atyusz, however left the position shortly.
[13] When serious clashes broke out in the western borderlands between Hungary and Austria in 1224–1225, his landholdings in Zala County and Slavonia were plundered by Styrian troops.
[6] He held the dignity alongside Valeginus, this was the first time, when the office was divided into two separate banovinas however it is uncertain, who were responsible for Slavonian and Croatian jurisdictions, respectively.