Marmaduke de Thweng
(1253-1323)

 

Family Links

Spouses/Children:
1. Isabel de Ros

Marmaduke de Thweng

  • Born: 1253, Saltburn-by-the-Sea, Yorkshire, England
  • Marriage (1): Isabel de Ros
  • Died: 23 Apr 1323, Yorkshire, England aged 70
  • Buried: Guisborough, Yorkshire, England

   FamilySearch ID: MYJX-G82.


Marmaduke married Isabel de Ros, daughter of Sir William de Ros II of Ingmanthorp and Eustacia fitz Hugh. (Isabel de Ros was born about 1277 in Ingmanthorpe, Yorkshire, England, christened in Ingmanthorpe, Yorkshire, England, died in 1309 in Yorkshire, England and was buried in Guisborough, Yorkshire, England.)

Home | Table of Contents | Surnames | Name List

This website was created 24 Jan 2026 with Legacy 10.0, a division of MyHeritage.com; content copyrighted and maintained by website owner