Sir Thomas Lawrence Seccombe1 
He was appointed Companion, Order of the Bath (C.B.)1 He was appointed Knight Commander, Order of the Star of India (K.C.S.I.)1 He was appointed Knight Grand Commander, Order of the Indian Empire (G.C.I.E.)1
Child of Sir Thomas Lawrence Seccombe
Henry Edward Seccombe1 
He was registered as a Associate, Royal Institute of British Architects (A.R.I.B.A.)2
Child of Henry Edward Seccombe and Helen Rose Elizabeth Price
- Diana Primrose Seccombe+2 b. 19 Apr 1919, d. 20 Jun 2020
- [S37] BP2003 volume 3, page 3432. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Kathleen Janette Price1 
From 7 November 1912, her married name became Waller.
Child of Kathleen Janette Price and Captain Leslie Granville Waller
- Margaret Evelyn Henrietta Waller+2 b. 5 Nov 1913
R. R. Waller1
Child of R. R. Waller
- Captain Leslie Granville Waller+2 d. 25 Nov 1969
Captain Leslie Granville Waller1 
He gained the rank of Captain in the Intelligence Corps.1
Child of Captain Leslie Granville Waller and Kathleen Janette Price
- Margaret Evelyn Henrietta Waller+2 b. 5 Nov 1913
Margaret Evelyn Henrietta Waller1
From 4 November 1939, her married name became Lioni. She lived in 2003 at Mr Sixlaan 3, Amstelveen, The Netherlands.1
Children of Margaret Evelyn Henrietta Waller and Jacques Lioni
- David Alexander Lioni2 b. 22 Sep 1941
- John Christopher Granville Lioni2 b. 16 Mar 1945
- Helen Mary Lioni2 b. 17 Feb 1947
Jacques Lioni1
Children of Jacques Lioni and Margaret Evelyn Henrietta Waller
- David Alexander Lioni2 b. 22 Sep 1941
- John Christopher Granville Lioni2 b. 16 Mar 1945
- Helen Mary Lioni2 b. 17 Feb 1947
David Alexander Lioni1
John Christopher Granville Lioni1
Helen Mary Lioni1
