He dies shortly after Baldwin IV perhaps in a minor battle with Saladin. When Baldwin V dies, who is now the legal heir to the kingdom? Princess Isabella, or one of Guy's daughers by Sybilla? Would Raymond of Tripoli take control?
You can use wiki as long as it has nothing to do with Poland. Apparently Polish patriots have combed through wiki and re-written every article to do with or linked to Poland to make Poland be the most awesome place in the universe. I read this on wiki, so it must be true.