Children :

• Robert Ivor Gibson (b. 10 May 1944 )
• Margaret Kay Gibson (b. 11 Dec 1948 )
• Francis Jean Gibson (b. 29 Jun 1950 )
• Jill Ann Gibson (b. 12 Mar 1964 )

Grandchildren :

• Sarah Keating (b. 14 Aug 1984 )
• Lucy Keating (b. 26 Nov 1985 )
• Elisabeth Lucy Webby (b. 20 Sep 1981 )
• Helen Jane Webby (b. 5 May 1984 )

Great-Grandchildren :