First given name, estimated year of birth, been married for five years, therefore second marriage circa 1906, from an image of the 1911 England Census taken on the night of Sunday, 2 April 1911 for the Civil Parish of St Stephens, in the Rural District of St Austell, Cornwall, England, referred to by Katia, wife of Tim Grant Oliver, in an email dated 6 March 2023.
(Tim Oliver is a x3 great grandson of James and Ruth Oliver, his grandfather being Ivor James Clark Oliver 1907-1989).
John Westlake, Head, Married, age 37, Present Marriage 5 years, No children to this marriage, Mason, born Boyton Bridge Cornwall [Born circa 1874]
Mary Westlake, Wife, age 50, born Cardinham Cornwall [Born circa 1861]
Samuel Westlake, Son, age 14, born Egloshayle Cornwall [Born circa 1897]
Winnifred Westlake, Daughter, age 12, born Egloshayle Cornwall [Born circa 1899]
Albany Westlake, Son, age 10, Mason, Worker born St Giles in the Heath [Born circa 1901]

Month/year of death from the England and Wales Civil Registration Death records found in March 2023:
Name: Mary E Westlake
Death Age: 75
Estimated Birth Year: 1860
Date of Death: Circa Oct 1935
Registration district Launceston, Cornwall