According to a contemporary document , he was still alive in late 1190 .
Guerricus was forced to abandon his see by the army of Saladin and , like many of the bishops of the kingdom , joined the army besieging Acre in 1189 .
According to a contemporary document , Guerricus was still alive in late 1190 .
Guerricus was forced to abandon his see by the army of Saladin and , like many of the bishops of the kingdom , joined the army besieging Acre in 1189 .