Name from US Social Security Application and Claims Index in regard to son, Charles, found in June 2019:
Name: Charles Hiram Garrison
Gender: Male
Race: White
Birth Date: 14 Jun 1884
Birth Place: Lexington Gr, New York
Father: George D Garrison
Mother: Elma M Lane

Name, date and place of birth and death, place of burial, from US Find A Grave Index, found in June 2019:
Name: Elma M Garrison
Maiden Name: Lane
Gender: Female
Birth Date: 14 Jun 1863
Birth Place: Prattsville, Greene County, New York, United States of America
Death Date: 13 Mar 1937
Death Place: Kingston, Ulster County, New York, United States of America
Cemetery: Shandaken Rural Cemetery
Burial or Cremation Place: Shandaken, Ulster County, New York, United States of America
Spouse: George David Garrison
Children: Theresa Margaret Doyle, Edith Laura Lavsa, Frank Leslie Garrison

Marriage year from USA 1900 Federal Census for Lexington Town, Greene County, New York State, found in June 2019:
Name: Elma Garrison
Age: 37
Birth Date: Jul 1862
Birthplace: New York
Home in 1900: Lexington, Greene, New York
Sheet Number: 2
Number of Dwelling in Order of Visitation: 33
Family Number: 34
Race: White
Gender: Female
Relation to Head of House: Wife
Marital status: Married
Spouse's name: George Garrison
Marriage Year: 1883
Father's Birthplace: New York
Mother's Birthplace: New York
Mother: Number of Living Children: 5
Mother: How Many Children: 5
Can Read: Yes
Can Write: Yes
Can Speak English: Yes
Household Members:
Name Age
George Garrison 40
Elma Garrison 37
Charlie Garrison 15 [Son, born New York circa 1885]
Leslie Garrison 13 [Son, born New York circa 1887]
Robert Garrison 12 [Son, born New York circa 1888]
Edith Garrison 10 [Daughter, born New York circa 1890]
Theressa Garrison 8 [Daughter, born New York circa 1892]