Hermanna Emerentia van Straubenzee1 
John Edward Ferguson1
Child of John Edward Ferguson
- Ann Ferguson+2 d. Jun 1978
Ann Ferguson1 
From 7 April 1948, her married name became Walker.
Children of Ann Ferguson and Michael Anthony Walker
- Caroline Margaret Walker+2 b. 22 Aug 1950
- Rosemary Ann Walker+2 b. 11 Nov 1954
Philippina Wilhelma van Straubenzee1 
Child of Philippina Wilhelma van Straubenzee and Johannes Christiaan Hoising
- Johanna Geertruida Hoising+1 b. 1792, d. 3 Oct 1874
Arnoldus Weerts1 
Child of Arnoldus Weerts and Emilia Alida Lennep
- Anna Weerts+1 b. 12 Sep 1702, d. 16 Aug 1767
Judith Joanna Sophia Douglas1 
Child of Judith Joanna Sophia Douglas and Hermannus Christiaan Hoising
- Johannes Christiaan Hoising+1 b. 31 May 1753
David Peter Michael Doulton1
Children of David Peter Michael Doulton and Laura Ruth Caldwell
- Jack Peter Doulton2 b. 23 May 1998
- Emily Alexandra Doulton2 b. 12 Nov 2001
Dr. Lloyd Caldwell1
Child of Dr. Lloyd Caldwell
Laura Ruth Caldwell1
Her married name became Doulton.
Children of Laura Ruth Caldwell and David Peter Michael Doulton
- Jack Peter Doulton2 b. 23 May 1998
- Emily Alexandra Doulton2 b. 12 Nov 2001
Jack Peter Doulton1
