http://www.imdb.com/name/nm0859310/board/nest/47178965

Here is the 1900 Census which verifies that her birth year as 1894.
The 1900 Census on the side of the person's name will give the month
and birth year. Although when you look through the search engine on
Ancestry, it says "about 1895", but when you actually view the Census
it will list their birth month and year to the side. It said born Oct.
1994.


Later on in the day, I found the 1900 Census:

s Federal Census
about Olive R Duffy
Name: Olive R Duffy
Home in 1900: Charleroi, Washington, Pennsylvania
Age: 5
Estimated Birth Year: abt 1895
Birthplace: Pennsylvania
Relationship to head-of-house: Daughter
Father's Name: Michael
Mother's Name: Rachael R
Race: White
Occupation: View Image
Neighbors: View others on page
Household Members:
Name Age
Michael Duffy 32
Rachael R Duffy 24
Michael J Duffy 7
Olive R Duffy 5
Wm L Duffy 2