Date of death 1 April 1968

Date of death 8 July 1994

Date of death16 February 1990

Date of death18 December 1995

Date of death 9 October 1995

Date of death27 March 1993

Date of death14 May 1995

Date of death22 April 1990

Date of death26 December 1994

Date of death17 September 1994

Date of death 1 January 1992

Date of death27 April 1990

Date of death26 May 1995

Date of death26 June 1998