The full list of Officers and their titles for 2010 is shown below:

King Rat: Derek Martin

Prince Rat: Michael Black

Preceptor: PKR, Keith Simmons

Deputy Preceptor: PKR, Kaplan Kaye

Test Rat: Frank Ginnett

Collecting Rat: Terry Marshall

Chief Trap Guard: Ian Richards

Trap Guard: Sean 'Rollo' Rollason

Trap Guard: John Styles

Scribe Rat: Mike Martin

Musical Rat: Don Shearman

Deputy Musical Rat: Steve Galler

Bait Rat: Con Cluskey

Curator: Jimmy Perry

The Grand Order of Water Rats - Officers that served in 2009: Don Shearman, Steve Galler, Ian Richards, Ian Liston, Sean 'Rollo' Rollason, Graham Cole, Paul James, Derek Martin, Terry Marshall, Keith Simmons, Jimmy Perry OBE. In Front: Udo Fontaine and Kaplan Kaye.