UNKNOWN Andrew II & Gertrude D'Andechs 
UNKNOWN and Gertrude were married in a religious ceremony before 1203. They had a son and a daughter, named IV, King Of Hungary and Elizabrth Of.
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Children
IV, King Of Hungary Bela
IV, King Of Hungary was born in 1206. He died at the age of 64 on May 5th, 1270.