Complex sentence: Reginald "Reg" Hughes is a professional rugby league footballer who played in the 1940s, and 1950s, playing at club level for Wakefield Trinity (Heritage № 581), as a, i.e. number 13, during the era of contested scrums.
Split into simpler sentences: Reginald "Reg" Hughes is a former professional rugby league footballer who played in the 1940s, and 1950s. He played at club level for Wakefield Trinity (Heritage № 581), as a, i.e. number 13, during the era of contested scrums.