Maiden name from death record of daughter, Marie, found in June 2019:
Name: Marie Elizabeth Overbaugh [Marie Elizabeth Garrison]
Social Security #: 566213860
Gender: Female
Birth Date: 22 Nov 1914
Birth Place: New York
Death Date: 27 May 1985
Death Place: Ventura
Mother's Maiden Name: Saulpaugh
Father's Surname: Garrison

First given name, intial of second given name, approximate year of birth, place of birth, from USA 1920 Federal Census as at 1st January 1920 for Cortlandt Town, Westchester County, New York State, found in June 2019:
Name: Mary A Garrison
Age: 38
Birth Year: abt 1882
Birthplace: New York
Home in 1920: Cortlandt, Westchester, New York
Street: Maple Avenue
Residence Date: 1920
Race: White
Gender: Female
Relation to Head of House: Wife
Marital status: Married
Spouse's name: Charles Garrison
Father's Birthplace: New York
Mother's Birthplace: New York
Able to Speak English: Yes
Able to Read: Yes
Able to Write: Yes
Household Members:
Name Age
Charles Garrison 41 [Born New York circa 1879]
Mary A Garrison 38 [Born New York circa 1882]
Zilpha Garrison 12 [Daughter, born New York circa 1908]
Ruth Garrison 11 [Daughter, born New York circa 1909]
Ethel Garrison 10 [Daughter, born New York circa 1910]
George Garrison 8 [Son, born New York circa 1912]
Charles Garrison 7 [Son, born New York circa 1913]
John Garrison 6 [Son, born New York circa 1914]
Marie Garrison 5 [Daughter, born New York circa 1915]
Vincent Garrison 3 [Son, born New York circa 1917]
Raymond Garrison 1 6/12 [Son, born New York circa June 1918]

Second given name, year of birth as 1880, date and place of death, place of burial, from US Find A Grave Index, found in June 2019.

Full date of birth, name of parents, from US Social Security Application and Claims Index, found in June 2019:
Name: Mary Alice Garrison [Mary Alice Saulpaugh]
Gender: Female
Race: White
Birth Date: 22 Nov 1880
Birth Place: Redhook Duch, New York
Father: Theod Saulpaugh
Mother: Armanda French
SSN: 265774254
Type of Claim: Evidence other than birth record submitted; U.S. citizen or alien allowed to work.
Relationship of Signature: Signed by mark, with witnesses.
Notes: 25 Apr 1977: Name listed as MARY ALICE GARRISON

In USA 1900 Federal Census for Kingston City, Ulster County, New York State, found in June 2019 living with parent’s and listed as:
Mary Saulpaugh 19 Daughter, born New York Nov 1880.