Complex sentence: Playing in the 1908 international were three former players from Cardiff RFC, the local rugby union club, one of whom, Viv Huzzey, was also a former Wales international and professional rugby league player.
Split into simpler sentences: Playing in the 1908 international were three former players from Cardiff RFC, the local rugby union club. One of whom, Viv Huzzey, was also a former Wales international and professional rugby league player.