There were three children
John Harry Caudell, born 1896, attended nautical training college, HMS Worcester at Greenhithe, killed in an accident at 211th Training Depot Station, Royal Air Force, on 8 July 1918.
Mary Elizabeth M Caudell, born 1897, no trace found after 1911 (so far)
Violet Emma Jessie Caudell, born 22 March 1902, married William Osmond Quick (1899-1960), gents' hairdresser, in 1929, died 23 August 1979. No children found in FreeBMD index.
John Henry Caudell
Electoral Date: 1899/1900/01/02/03/04
address 9 Steeles Road N.W
Edith Violet CAUDELL born
21 Oct 1902 father John Henry, Pawnbroker mother Mary Wyllie
Abode 9 Steeles Road, Baptism 7th December 1902 St Saviour Hampstead
Edith Violet CAUDELL
mmn HOARE1902 D Quarter in HAMPSTEAD Volume 01A Page 606
Mary Elizabeth Margaret CAUDELL born
25th November 1897 father John Henry, pawnbroker mother Mary Wyllie
Abode 9 Steeles Road, Baptism 16th Feb 1898 St Saviour Hampstead
Mary Elizabeth Margaret CAUDELL
mmn HOARE1897 D Quarter in HAMPSTEAD Volume 01A Page 640
In 1934, less than three months after Mary's death, John Henry married Ruby Lumley-Rogers (1888-1973).
London Electoral Register
1933 /35
John Henry & Ruby Caudell living 56 Radipole Road S.W 6
There are others but not with same surname
1938 John Henry & Ruby CAUDELL address is 6 Florence Mansions S.W.6
1950/51/52 John Henry & Ruby CAUDELL address 6 Florence Mansions, Rostrevor Road, S.W.6
1954 Ruby Caudell address 6 Florence Mansions, Rostrevor Road, S.W.6
1923 John Henry & Ruby CAUDELL address 19 Danehurst Street
Ruby Rogers CAUDELL born 16 10 1888
Death quarter 3
Death year 1973 Chelsea Volume 5A Page 1336