Daughters of American Revolution list James Irwin from Milford Township, Cumberland County, Pennsylvania as his residence.

 

James Irwin has two female descendants that joined Daughters of American Revolution using his military service records: Margaret A. Irwin Owens (daughter of Robert Irwin and Lydia Cox) and Jessie T. Owens (daughter of Margaret A. Irwin Owens and granddaughter of Robert Irwin and Lydia Cox). 

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