Looks like her Maiden name was wiggins.. here she is with her sister and two hired hands.. but it's a different birth year.
1910 United States Federal Census about Katherine Selman
Name: Katherine Selman
[Katharine Selmser] is what the name actually says..
Age in 1910: 23
[73]
Birth Year: abt 1837
[1837]
Birthplace: New York
Home in 1910: Mohawk, Montgomery, New York
Race: White
Gender: Female
Relation to Head of House: Head
[Self (Head)]
Marital Status: Widowed
Father's Birthplace: New York
Mother's Birthplace: New York
Neighbors: View others on page
Household Members:
Name Age
Katherine Selman 23
[73]
Margarete M Wiggins 68
William Coons 23
John Rockwood 16