Agnes Maria Dedel1 
Child of Agnes Maria Dedel and Jonkheer Cornelius Backer
- Jonkheer Henrick Backer1 b. 15 Aug 1792, d. 30 Nov 1846
Dirk Maria Lodewijk baron Sweerts de Landas1 
Child of Dirk Maria Lodewijk baron Sweerts de Landas and Johanna Henrietta Casparina van Oyen
- Jacob Lodewijk Jan Baptist Baron Sweerts de Landas+1 b. 20 Mar 1858, d. 3 Apr 1937
Elisabeth Willink1 
Child of Elisabeth Willink and Jonkheer Cornelis Dedel
- Jonkheer Willem Gerrit Dedel+1 b. 28 May 1850, d. 27 Jan 1932
Celia Florence Twisleton-Wykeham-Fiennes1 
She graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, in 1960 with a Doctor of Medicine (M.D.)1 From 20 June 1964, her married name became Brown.
Children of Celia Florence Twisleton-Wykeham-Fiennes and Captain Robert Savage Brown
- Deirdre Ann Savage Brown+2 b. 26 Mar 1965
- Anthony Newson Savage Brown2 b. 26 Jul 1966
- Nicola Lois Savage Brown+2 b. 24 Jan 1969
Captain Robert Savage Brown1
He was awarded the Military Cross (M.C.)1 He lived in 2003 at Charles Johnson Memorial Hospital, Nqutu, Zululand, South AfricaG.1
Children of Captain Robert Savage Brown and Celia Florence Twisleton-Wykeham-Fiennes
- Deirdre Ann Savage Brown+2 b. 26 Mar 1965
- Anthony Newson Savage Brown2 b. 26 Jul 1966
- Nicola Lois Savage Brown+2 b. 24 Jan 1969
Anthony Newson Savage Brown1
Sarah Halcyon Frantzich1
From 1993, her married name became Brown.
Deirdre Ann Savage Brown1
From 1987, her married name became Brabenec.
Child of Deirdre Ann Savage Brown and James Evans Brabenec
- James Jordan Brabenec2 b. 1993
