Maureen Peyton Segrave1
Niece and adopted daughter.1 From 21 April 1923, her married name became Grattan-Bellew.
Children of Maureen Peyton Segrave and Lt.-Col. Sir Charles Christopher Grattan-Bellew, 4th Bt.
- Deirdre Maureen Grattan-Bellew+2 b. 21 Mar 1924
- Sir Henry Charles Grattan-Bellew, 5th Bt.+2 b. 12 May 1933, d. 3 Jun 2022
Deirdre Maureen Grattan-Bellew1
From 1946, her married name became Kiernan. She lived in 2003 at 35 Priory Grove, Stillorgan, County Dublin, IrelandG.1
Children of Deirdre Maureen Grattan-Bellew and Gerard Kiernan
- Valerie Maureen Kiernan2 b. 1946
- Charles Dominick Kiernan2 b. 1947
- Maureen Gabriel Kiernan2 b. 1949
- Henry Gerard Kiernan2 b. 1952
- Dawn Vivien Kiernan2 b. 1956
Gerard Kiernan1
Children of Gerard Kiernan and Deirdre Maureen Grattan-Bellew
- Valerie Maureen Kiernan2 b. 1946
- Charles Dominick Kiernan2 b. 1947
- Maureen Gabriel Kiernan2 b. 1949
- Henry Gerard Kiernan2 b. 1952
- Dawn Vivien Kiernan2 b. 1956
Charles Dominick Kiernan1
Henry Gerard Kiernan1
Valerie Maureen Kiernan1
Maureen Gabriel Kiernan1
Dawn Vivien Kiernan1
Kehela Rose Vandenburg Graves1
Patricia Mary Agar-Ellis1 
From 1927, her married name became Sumner.1
Children of Patricia Mary Agar-Ellis and Major Lionel Randolph Coleridge Sumner
- Philippa Mary Sumner1 b. 1928
- Patrick James Coleridge Sumner+1 b. 1931
- [S344] Burke’s Peerage and Gentry, online http://www.burkespeerage.com. Hereinafter cited as Burke’s Peerage and Gentry.
