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Female Helen Yvonne Smith Click to view Helen Yvonne Smith in the family tree

Helen Yvonne's father was John Fred Smith and her mother was Mary Coy.  Her maternal grandparents were William Lafayette Coy and Julia Cordelia Coburn.  She was an only child.

Family Details of Helen Yvonne's family with Don L. Oldaker

Family Details of Helen Yvonne's family with William R. Bess

Sources/Citations
World Family Tree Vol. 9, Ed. 1 @ Tree #0216, preston.FTW