Hi May be something to do with the death of Cecil CARDER
What was your source of information re the death/murder of Cecil CARDER - perhaps a different name ?
Secret may have been kept - to give the children a life without being followed by a tragedy.
There may have been an Inquest/ Coroners report .
Newspaper story ? Have you searched?
Though - that wouldn't help with locating Doreen.
cheers, Stella