Darren Deadman from Cambridgeshire.
Deadman is one of the more experienced refs on the league panel and has already been in charge of one Millers game this season, the 3-0 FA Cup 2nd round replay win at Notts County.
Five yellow cards were shown that evening along with one red.
Deadman has produced 91 yellows and 5 reds in total in 28 matches so far this campaign.
Running the lines are Mr. A. Ihringova (Shropshire) and Mr. G. Muge (Bedfordshire).
The fourth official is Mr. D. Rock (Hertfordshire).