Perry was born in 1870. He is the son of Owen Gassaway and Anabel Dorsey.
"United States Census, 1870", database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MNST-7HX : 25 May 2021), Perry Gassaway in entry for Owen Gassaway, 1870.
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