Ladislaus spent most of his marriage to Elisabeth chasing after the Cumans, encouraging them to come and live in Hungary.
[1] When they wanted to leave Hungary, Ladislaus used his forces to make them stay.
In the year 1294 Queen Fenenna confirmed on her the privilege to collect the donations of the church in the Veszprém County.
In 1301 she returned to Naples, where she became a Dominican nun at St Peter's monastery (San Pietro a Castello), which had been founded by her sister-in-law Queen Mary.
Queen Elisabeth (Isabella d'Anjou) died in 1303 and was buried at the monastery of St Peter's.