Roy Louis Irvin, b: 1890 -


			^???? Irvin^{b. d.}

		^{Josiah L. Irvin}^{b.1851 McKeespor, Pennsylvania d.1924 Centerville, Iowa}	^Sara A.^{b. d.}

	^{Roy Louis Irvin}^{b.1890 d.1982}		^{John Henaman}^{b.1813 Hamburg, Pennsylvania d.1897 Centerville, Iowa}

^{Geraldine Glee Irvin}^b.1913 d.		^{Lydia Ann Henaman}^{b.1856 Iowa d.1932 Centerville, Iowa}	^{Martha Jane Good}^{b.1817 Pennsylvania d.1908 Centerville, Iowa}

^{Gaynard Irvin}^b.1916 d.

^{Vern Celestia Irvin}^b.1917 d.		^{James Ira Knapp}^{b. d.}

	^{Ora Margaret Knapp}^{b.1897 Iowa d.}

		^{Lovida Mary Graham}^{b. d.}