Members of the British Liberal Party's Frontbench Team from 1956 to 1967 (leaderships listed chronologically):
Jo Grimond: Party Leader
Donald Wade: Chief Whip
May 1962: Arthur Holt replaces Donald Wade as Chief Whip
1962: Donald Wade appointed as Deputy Leader of the Liberal Party
1963: Eric Lubbock replaces Arthur Holt as Chief Whip
October 1964: Upon election to the House, Alasdair Mackenzie becomes Chief Spokesman for Agriculture, Food, Fisheries, Posts and Telecommunications
October 1964: On losing his seat, Donald Wade steps down as Deputy Leader of the Liberal Party
March 1965: Upon election to the House, David Steel becomes Chief Spokesman for Work.
1965: Eric Lubbock is noted as being 'Liberal Aviation Spokesman' in documentation from this time.
Jo Grimond: Party Leader
Eric Lubbock: Chief Whip
Richard Wainwright: Chief Treasury Spokesman
James Davidson: Chief Foreign Affairs and Defence Spokesman
Alasdair Mackenzie: Chief Agriculture, Food, Fisheries, Posts and Telecommunications Spokesman
David Steel: Chief Work Spokesman
Liberal Party Frontbench Team, 1956–67 Wikipedia (Text) CC BY-SA