From Ancestry:
Name: Margaret Annie Jones
Birth Year: abt 1919
Gender: Female
Marriage Date: 25 Feb 1936
Age: 17
Spouse: Bernard Gordon Nichols
Father: George Leonard Jones
Event Type: Marriage
Parish: Tidenham, Gloucestershire

Margaret died in 1952:

Name: Margaret Ann Nichols
Birth Year: abt 1918
Death Year: abt 1952
Death Age: 34
Burial Date: 24 Jan 1952
Parish: Tutshill, Gloucestershire, England

Name: Margaret A Nichols
Birth Date: abt 1918
Date of Registration: Mar 1952
Age at Death: 34
Registration district: Newport
Inferred County: Monmouthshire
Volume: 8c
Page: 232

Mike