William Alexander Osborne1
Child of William Alexander Osborne
- Alick Scott Osborne+2 d. 14 Jan 1957
Alick Scott Osborne1 
Children of Alick Scott Osborne and Amabel Marguerite Fairlie-Cuninghame
- Mary MaCartney Osborne+2 b. 26 Sep 1933
- William Fairlie Cuninghame Osborne+2 b. 11 Nov 1934
- Andrew Hastings Osborne+2 b. 11 Jan 1937
William Fairlie Cuninghame Osborne1
Children of William Fairlie Cuninghame Osborne and Janet Stewart Stevenson
- Susan Margaret Osborne2 b. 22 Feb 1967
- Alick Stevenson Osborne+2 b. 11 Sep 1968
- Stewart William Osborne2 b. 1970
Janet Stewart Stevenson1
From 10 October 1964, her married name became Osborne.
Children of Janet Stewart Stevenson and William Fairlie Cuninghame Osborne
- Susan Margaret Osborne2 b. 22 Feb 1967
- Alick Stevenson Osborne+2 b. 11 Sep 1968
- Stewart William Osborne2 b. 1970
Alick Stevenson Osborne1
Children of Alick Stevenson Osborne and Kirsten Porter
- William Henry Porter Osborne2 b. 24 Feb 1994
- Emily Nicole Osborne2 b. 5 Jul 1995
- Georgia Phoebe Osborne2 b. 18 Sep 1997
Kirsten Porter1
From 6 February 1993, her married name became Osborne.
Children of Kirsten Porter and Alick Stevenson Osborne
- William Henry Porter Osborne2 b. 24 Feb 1994
- Emily Nicole Osborne2 b. 5 Jul 1995
- Georgia Phoebe Osborne2 b. 18 Sep 1997
William Henry Porter Osborne1
Emily Nicole Osborne1
