William I (William the Conqueror) was about 59 years old when he died on September 9, 1087. He had been King for more than 20 years (1066-1087).
When William Penn Died He was 74 years old
William was 59 years old when he died.
William dampier was 64 years old when he died.
William Blount was 51 years old when he died.
William the Old died in 1168.
William the Conquerer was fifty-nine years old when he died.
William Booth was 61 years old when Catherine died.
William Roscoe was 78 when he died in 1831.
William E Boeing Was75 years old when he died
He died when he was 75 years old.
he as 75.. when he died
William E. Boeing was 75 years old.