Hi,
I am sorry I do not have any records for Lexden that time period.
You say that you have a marriage certificate for a Edith Mary Springett, if you are sure this person is correct free BMD has her birth as 1892.
Sept Qtr Vol 4a Page 596 Colchester.
There are at least three Ediths listed in 1892 in Lexden or Colchester. To avoid going along the wrong path you should start with what you are certain of and purchase certificates to ensure you are not following another family.
Census entries will help you when you know more details.
Best of Luck,
Frances
