Inge is reported to have been married to Ulvhild Håkansdotter who was the daughter of the Norwegian Haakon Finnsson and who would later marry the Danish king Nils Svensson and even later the Swedish king Sverker the Elder.
Inge dilaporkan telah menikahi Ulvhild Håkansdotter yang merupakan putri Norwegia Haakon Finnsson dan yang kemudian akan menikah dengan raja Denmark Nils Svensson dan bahkan kemudian raja swedia Sverker Tua.