Helen Elvira Duff, b: 1840 -






^{William W. Sargarus}^{b. d.}





	^{James Constable Duff}^b.1809 d.

^{Helen Elvira Duff}^b.1840 d.		^Ira Todd^{b.1783 Wallingford, Connecticut d.1869 Wenona, Illinois}

	^Elvira Todd^b.1811 d.	^{Sally Hinman}^{b.1787 d.1840 Cooperstown, New York}