I think it was more recently than that. I reckon it was about four years ago - I think Ben Brown got his maiden ton
EDIT: it was five years ago against Derbyshire. Nasher, Murray, Yootha and Ben B all scored centuries
It's not a Sussex match but it's worth noting that Jonny Bairstow and Tim Bresnan have just broken the county champiionship record for the 7th wicket - held by Sussex's Ranji and Newham
I'm pretty sure that we've had nine different teams for our nine championship games. I wondered whether Burgoyne would get a game but what happened to Linley? He had a decent first match for us