Gladys birth name was Saul.
I believe her mother's maiden name was Wakefield.
But there is also the name Cruckshank in the tree. Ancestry seems to be Irish. 
Gladys Mary Wakefield Saul
Birth 3 Mar 1908 Grey, Ontario, Canada
Father: James Albert Saul, farmer
Mother: Caroline Cruickshank
can be viewed here
https://www.familysearch.org/ark:/61903/1:1:QV9H-3MQWJames Albert Saul Age: 30, farmer
Birth Place: Stanley Mills, Ontario
Marriage 11 Jan 1893 Grey, Ontario, Canada
Father: John Saul Mother: Sarah Jane
Spouse: Caroline Cruickshank age 27
Birth Place: Weston, Ontario
Father: George Cruickshank Mother Mary
James Albert Saul. Died age 75 Marshall Street Meaford
Birth Stanley Mills, Ontario
Death 29 May 1936 Grey, Ontario, Canada
Father: James Saul Mother: Mary Wakefield, birthplace England
Wife Caroline
Informant son George Clifford Saul
Burial
https://www.findagrave.com/memorial/196982903Edit -
have just noticed that James’ parents names on marriage & death entry do not match ??
On the death record his birth is written as August 1851 not 1861
