Complex sentence: Harry Dyer is an English professional rugby league footballer who played in the 1930s, playing at representative level for England, and at club level for Leeds, as a i.e. number 11 or 12, during the era of contested scrums.
Split into simpler sentences: Harry Dyer is an English professional rugby league footballer who played in the 1930s. He played at representative level for England, and at club level for Leeds, as a i.e. number 11 or 12, during the era of contested scrums.