|Charts||Ancestors of Harriet Hanson Robinson|
Sibilla Erghum, daughter of William Erghum, married Robert Cumberworth, whose ancestry is unknown (or not traced).1
|This person was last edited on||4 May 2016|
- [S2051] J. W. Clay, editor, Dugdale's Visitation of Yorkshire, with additions, 3 vols. (Exeter, England: William Pollard & Co., 1899-1917), 2:288, further cited as Clay, Dugdale's Visitation of Yorkshire.