The birth of Dora Sandell was registered in Camberwell, London, England during the second quarter of 1882 and was baptised in Forest Gate, St. James, Essex, England on 05 August 1887. Here parents were Richard and Arrabella Charlotte Sandell, nee Jackson. She died in 1947 and was interred in Bognor Regis, West Sussex, England on 31 May 1947.

Wills and Administrations, 1947
Sandell, Dora, of Briar Cottage, Nelson-road, Bognor Regis, Sussex, spinster, died 24 March 1947 at Royal West County Hospital, Chichester.
Administration (with Will) Lewes 08 July to Bette Christine Smith (wife of Stanley Smith).    Effects £1170 16s. 10d.

Probably:
The birth of Florence Mary Sandell was registered in Lambeth, London, England during the third quarter of 1878 and was baptised in Forest Gate, St. James, Essex, England on 05 August 1887. Here parents were Richard and Arrabella Charlotte Sandell, nee Jackson. Her death was registered in Ealing, Middlesex, England during the fourth quarter of 1954.

Wills and Administrations, 1955
Sandell, Florence Mary, of 10, Evelyn-grove, Southall, Middlesex, spinster, died 19 November 1954.
Administration Londeon 23 February to Edward Sandell, postage stamp dealer.    Effects £1123 3s. 3d.