Facts: - regent: isabella i - mother: judith of babenberg - predecessor: guy of lusignan william v - house: aleramici - birth date: mid-1140s - issue: maria of montferrat - caption: 13th-century depiction of conrad 's marriage to isabella - succession: king of jerusalem marquis of montferrat - reign: 1190 -- 1192 1191 -- 1192 - spouse: first wife theodora angelina isabella i of jerusalem - death date: 28 april 1192 - father: william v , marquess of montferrat - name: conrad of montferrat - moretext: -lrb- '' jure uxoris '' -rrb- - birth place: montferrat - death place: acre - type: monarch - successor: isabella i boniface i - image size: 200px - image: file : isabelakonrad.jpg - religion: roman catholicism Based on these bullet points, write a short biography describing the life of conrad of montferrat .
Answer:
conrad of montferrat -lrb- italian : '' corrado del monferrato '' ; piedmontese : '' conra ed monfra '' -rrb- -lrb- mid-1140s -- 28 april 1192 -rrb- was a north italian nobleman , one of the major participants in the third crusade .he was the '' de facto '' king of jerusalem -lrb- as conrad i -rrb- by marriage from 24 november 1190 , but officially elected only in 1192 , days before his death .he was also marquis of montferrat from 1191 .