Marmaduke de Thweng
|Charts||Ancestors of Harriet Hanson Robinson (#1)|
Ancestors of Harriet Hanson Robinson (#2)
Ancestors of Wilford Ervie Billings
Marmaduke de Thweng, son of Sir Robert de Thweng, Knt. and Emma de Lund, died after 23 November 1234.1
- [S2054] George Edward Cokayne, The Complete Peerage: Or a History of the House of Lords and All Its Members From the Earliest Times: Revised and Much Enlarged, 13 in 14 vols. (London, England: The St. Catherine Press, 1910-1940), 12A:736, further cited as CP.
- [S2051] J. W. Clay, editor, Dugdale's Visitation of Yorkshire, with additions, 3 vols. (Exeter, England: William Pollard & Co., 1899-1917), 2:302, further cited as Clay, Dugdale's Visitation of Yorkshire.
- [S2054] CP, 12A:737n.
- [S2054] CP, 12A:737.
|This person was last edited on||19 May 2016|