<Ul> <Li> 1st Acre </Li> <Li> Iconium </Li> <Li> 1st Arsuf </Li> <Li> Jaffa </Li> </Ul> <Dl> <Dt> Fifth Crusade </Dt> </Dl> <Ul> <Li> 2nd Damietta </Li> <Li> 3rd Jerusalem </Li> </Ul> <Dl> <Dt> Period post Sixth Crusade </Dt> </Dl>

Who was the muslin general that protected jerusalem from christian invasion in the third crusade