Graham Horwood from Bedfordshire.
Graham joined the National list of Assistant Referees in 2001, making the National List of Referees in 2007.
Graham was referee for the Millers clash at Shrewsbury Town last season, where they lost by a single goal after being reduced to 9 men.
Striker Drewe Broughton was the first to depart, sent off for a second yellow card just before the hour mark and then ten minutes later on loan goalkeeper David Stockdale was also ordered off after bringing down Town midfielder Kevin McIntyre, leaving youngster Steve Cann to face the ensuing spot-kick, which Grant Holt blasted home what proved to be the winner.
This season Graham has issued 82 Yellow and 4 Red cards in the 26 games he has been in charge. Yummy!
Running the lines will be David Plowright (Nottinghamshire) along with Rob Whitton (Essex)
The Fourth Official is Steve Cook (Derbyshire)