Wilbert W. Knowles and Mary Eliza Mackall

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Husband Wilbert W. Knowles ¹

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Wife Mary Eliza Mackall ¹

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         Father: George Washington Mackall (1842-      ) 2 3
         Mother: Mary Jane Calhoun (1845-      ) 1

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Children

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1 M Duane M. Knowles ¹

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1 —, Book of Biographies, Biographical Sketches of Leading Citizens of Beaver County, Pennsylvania (Buffalo, NY: Biographical Publishing Company, 1899), Pg 218.

2 —, Book of Biographies, Biographical Sketches of Leading Citizens of Beaver County, Pennsylvania (Buffalo, NY: Biographical Publishing Company, 1899), Pg 217.

3 John W. Jordan, LL.D., Genealogical and Personal History of Beaver County, Pennsylvania (New York: Lewis Historical Publishing Co., 1914), Pg 550.