David Prentis, Baron Prentis of Leeds is a British trade unionist and former General Secretary of UNISON, the United Kingdom's largest trade union. He was originally elected in 2000. He was re-elected
Prentis speaking at the Labour Party Conference in 2002
The president of the Trades Union Congress is a prominent but largely honorary position in British trade unionism.
George Potter, President in 1871
Edwin Coulson, President in 1881
Will Thorne, President in 1912
Jimmy Thomas, President in 1920