Mamica's brother, Skanderbeg, broke up Karl's marriage to Suina Muzaka against everyone's wishes, including those of the children, and forced him to marry his sister.

Both the princes had fallen in love with the princess and when Irene arrived at the wedding the hostilities erupted.

[15][16] At a critical moment, Vrana Konti and Vladan Jurica intervened decisively, bringing the battle to a close.

[17][18][19][20][21] During her brother Skanderbeg's rebellion against the Ottomans, Petrelë Castle was under the command of Mamica.

The pair had six children, four sons and two daughters:[32][33][34] This biographical article relating to Albania is a stub.