Duncan Scott Forbes, born 19 June 1941, Edinburgh, Scotland.

Frank Charles Barlow, born 15 October 1946, Mexborough, England.

Alexander McFarlane Rae, born 23 August 1946, Glasgow, Scotland.

Kenneth Paul Hancock, born 25 November 1937, Milton, England.

Nicola Berti, born 14 April 1967, Salsomaggiore Terme, Italy.

Roger DeVries, born 25 October 1950, Hull, England.

Ferdinando Viola, born March 14 1951, Rome, Italy.

Andrew George Proudlove, born 15 January 1955, Buxton, England.

Luigi Radice, born 15 January 1935, Cesano Maderno, Italy.

Ernest Hannigan, born 23 January 1943, Glasgow, Scotland.