Complex sentence: Samuel "Sammy" Miller is a professional rugby league footballer who played in the 1930s, playing at club level for Salford, as a, i.e. number 3 or 4.
Split into simpler sentences: Samuel "Sammy" Miller is a professional rugby league footballer who played in the 1930s. He played at club level for Salford, as a, i.e. number 3 or 4.