Father's Name J. A. Yockey
Father's Sex Male
Father's Birthplace Ohio
Mother's Name Ada Stanberg
Mother's Sex Female
Mother's Birthplace Indiana
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"Washington Deaths and Burials, 1810-1960", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:2:WD3R-ZLW2 : 30 June 2021), Entry for Roy O. Yockey, 1918.