An yi alkawarin auren Valdemar a shekara ta 1154 a matsayin wata yarjejeniya tsakanin Denmark da Sweden.
Tabbas, mafi rikitarwa na jumla shine "An yi mata alkawarin Valdemar a 1154 a matsayin nau'i na kawance tsakanin Denmark da Sweden: kamar yadda ba ta da dukiya a Denmark, an yi mata alkawarin 1/8 na dukiyar Canute. "