Dizzy has scored the second 100 of his first class career while playing for Yorkshire against Surrey.
He put on a 246 run 9th wicket partnership with Tim Bresnan, an allrounder (bowler). Im guessing it would be some sort of record, if not for county cricket, at least for Yorks.
http://content-aus.cricinfo.com/countycricket2007/engine/current/match/268048.html