25 year-old left sided defender, who can also play in midfield. A former Oxford United scholar and initially joined Banbury United on work experience from them for the start of season 2009/10, the move subsequently being made permanent when he was released by the then Conference club. After making 91 appearances for Banbury, Marvin then moved to Oxford City in March 2011 and was a member of their Southern League promotion winning side of 2011/12. He opted to return to Banbury in October 2012 and stayed with the club through to the end of season 2014/15, amassing a further 126 appearances before moving to Didcot Town. Returned to Banbury for a third spell in September 2016..