Anthony Percy Plunkett1 
Child of Anthony Percy Plunkett and Maud Sandys
- Kathleen Penson Plunkett+2 b. 28 Oct 1900, d. 27 Oct 1973
Maud Sandys1 
From 1899, her married name became Plunkett.
Child of Maud Sandys and Anthony Percy Plunkett
- Kathleen Penson Plunkett+2 b. 28 Oct 1900, d. 27 Oct 1973
Kathleen Penson Plunkett1 
From 19 June 1923, her married name became Sanders.
Children of Kathleen Penson Plunkett and Sir Harold George Sanders
- June Penson Sanders2 b. 23 Jun 1926
- Peter Plunkett Sanders+2 b. 10 Jul 1938
Sir Harold George Sanders1
He graduated with a Doctor of Philosophy (Ph.D.)1
Children of Sir Harold George Sanders and Kathleen Penson Plunkett
- June Penson Sanders2 b. 23 Jun 1926
- Peter Plunkett Sanders+2 b. 10 Jul 1938
Peter Plunkett Sanders1
He was educated at Marlborough College, Marlborough, Wiltshire, England.1 He was educated at St. John’s College, Cambridge University, Cambridge, Cambridgeshire, England.1
Children of Peter Plunkett Sanders and Rosemary Anne Gravely Rose
- Francesca Rose Gravely Sanders2 b. 14 Dec 1964
- Fiona Rosemary Anne Sanders2 b. 18 Jan 1967
Frederick James Rose1
Child of Frederick James Rose
Rosemary Anne Gravely Rose1
From 28 July 1962, her married name became Sanders.
Children of Rosemary Anne Gravely Rose and Peter Plunkett Sanders
- Francesca Rose Gravely Sanders2 b. 14 Dec 1964
- Fiona Rosemary Anne Sanders2 b. 18 Jan 1967
Francesca Rose Gravely Sanders1
Fiona Rosemary Anne Sanders1
June Penson Sanders1
From 21 December 1949, her married name became Baldry.