Complex sentence: Daniel "Dan" Davies was a Welsh professional rugby league footballer who played in the 1910s, playing at representative level for Other Nationalities, and at club level for Swinton, as a, i.e. number 6.
Split into simpler sentences: Daniel "Dan" Davies was a Welsh professional rugby league footballer who played in the 1910s. He played at representative level for Other Nationalities, and at club level for Swinton, as a, i.e. number 6.