Complex sentence: Fred Higgins is an English professional rugby league footballer of the 1940s, and 1950s, playing at representative level for Great Britain, and England, and at club level for Widnes, as a, i.e. number 11 or 12, during the era of contested scrums.
Split into simpler sentences: Fred Higgins is an English professional rugby league footballer of the 1940s, and 1950s. He played at representative level for Great Britain, and England, and at club level for Widnes, as a, i.e. number 11 or 12, during the era of contested scrums.