Lavinia White? (General)
Englnad & Wales, Civil Registration Birth Index
Lavinia M WHITE, birth 04/1915 (Jan/Feb/March/April 1tr 1915, Monmouth, Monmouthshire (mother's maiden name: WATKINS)
The M is an important clue....
This could be her on the1939 Register, in Essex
Lavena M WHITE, and because after woman married - the married name was added, and there are two surnamces, DUNN and LITHENER
Lavena M WHITE
Maritial Statues, Single
Birth Date: 11 April 1915
Residence Year: 1939
Address: Village Reading Room
Residence Place: Halstead, Essex
Occupation: Cook-general
(needs more work and checking etc)