Sir Marmaduke de Thweng, Knt., 1st Lord Thweng

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Pedigree
ChartsAncestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
Sir Marmaduke de Thweng, Knt., 1st Lord Thweng, son of Sir Marmaduke de Thweng, Knt. and Lucy de Brus, died before 26 February 1322/23.1

Marmaduke married Isabel de Roos, daughter of Sir William de Roos, Knt. and Eustache Fitz Ralph, 1273.2

Family

Isabel de Roos d. 1309
Children
  • Katherine de Thweng+2 d. bt 20 Apr 1364 - 28 May 1374
  • Margaret de Thweng+2
  • Lucy de Thweng+2
  • Marmaduke Thweng2 b. aft. 1273, d. 11 Sep 1297
  • William Thweng, 2nd Lord Thweng2 b. aft. 1273, d. bef. 19 Nov 1340
  • Robert Thweng, 3rd Lord Thweng2 b. aft. 1273, d. 22 Apr 1344
  • Thomas Thweng, 4th Lord Thweng2 b. aft. 1273, d. 28 May 1374
  • John Thweng2 b. aft. 1273
  • Nicholas Thweng2 b. aft. 1273
This person was last edited on22 Jul 2021

Citations

  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five volumes (Salt Lake City, Utah: s.p., 2013), 5:156 (Thweng 7.ii), further cited as Richardson, Royal Ancestry.
  2. [S1947] Richardson, Royal Ancestry, 5:155 (Thweng 7.ii).