Career
Harold was one of four Hassall brothers. He lived relatively near to where he was born. He also played 5 matches for England, in which he scored 4 goals.
He coached Malaysia national football team from 1969 to 1970.
Harold"s career was ended earlier than expected due to a serious knee injury picked up during his Bolton days on New Year"s Day 1955. He died in Bolton on 30 January 2015.