Jocelyn Philip Pereira1
He was registered as a Associate, Royal College of Science (A.R.C.S.)1
Cuthbert Francis Montagu1 
He fought in the First World War, where he was mentioned in despatches twice.1 He gained the rank of Captain in the Royal Engineers.1
Reverend John Sanderson1
Child of Reverend John Sanderson
- Rosa Benedicta Sanderson2 d. 1965
Rosa Benedicta Sanderson1 
From 24 June 1917, her married name became Montagu.
Austin Robert Montagu1 
Children of Austin Robert Montagu and Violet Vera Sandles
- Henry Robert Sanderson Montagu+2 b. 2 Jan 1935
- Cyril John Sanderson Montagu+2 b. 7 Jun 1937
- Gerard Phillip Sanderson Montagu+2 b. 9 Aug 1940
Charles William Sandles1
Child of Charles William Sandles
- Violet Vera Sandles+2 d. 1982
Violet Vera Sandles1 
From 15 February 1934, her married name became Montagu.
Children of Violet Vera Sandles and Austin Robert Montagu
- Henry Robert Sanderson Montagu+2 b. 2 Jan 1935
- Cyril John Sanderson Montagu+2 b. 7 Jun 1937
- Gerard Phillip Sanderson Montagu+2 b. 9 Aug 1940
Henry Robert Sanderson Montagu1
He lived in 2003 at 22 Sandpiper Street, Florida Lake, Florida, South AfricaG.1
Children of Henry Robert Sanderson Montagu and Margaret Elizabeth Pyper
- Gail Montagu+2 b. 1968
- Janet Frances Montagu2 b. 1972
Norman Sinclair Pyper1
Child of Norman Sinclair Pyper
Margaret Elizabeth Pyper1
From 1963, her married name became Montagu.
Children of Margaret Elizabeth Pyper and Henry Robert Sanderson Montagu
- Gail Montagu+2 b. 1968
- Janet Frances Montagu2 b. 1972
