Complex sentence: William Hayes was a professional rugby league footballer who played in the 1930s, and 1940s, playing at club level for Castleford, and Featherstone Rovers (Heritage № 106).
Split into simpler sentences: William Hayes was a professional rugby league footballer who played in the 1930s, and 1940s. He played at club level for Castleford, and Featherstone Rovers (Heritage № 106).