She started writing children's fiction as Marguerite J. Gascoigne, and later romance novels under the pseudonym of Anna Gilbert.
[1] Marguerite Jackson was born on 1 May 1916 in Durham, England, UK.
On 1937, she obtained a BA with honours and on 1957 an MA at Durham University.
[2] She published Children's fiction as Marguerite J. Gascoigne, and later gothic romance novels as Anna Gilbert.
Marguerite died at 88, on 24 September 2004 in North Yorkshire, England.