Stefan Uros Nemanja
Stefan Uros was born about 1205.  He died on May 1st, 1280 in Monastere Sopocani.

 Helene Angelina
Helene was born about 1234.  She died in 1314.

 Stefan Dragutin Nemanja
Stefan Dragutin was born about 1250.  He died on March 12th, 1316.