Lord of Helmsley William De Ros

Abt 1192 - 1264  (66 years)

• Name	William De Ros
  Title	Lord of Helmsley
  Birth	Abt 1192	Yorkshire, England
  Gender	Male
  FSID	G228-43H
  Death	Between 1258 and 1264	Yorkshire, England
  Burial	Yorkshire, England
  Person ID	I867	footsteps | Ancestors, Charlamagne, Conqueor, Robert Capet II
  Last Modified	6 May 2025

  
  

  Father	Robert De Ros, I,   b. Abt 1170, Yorkshire, England d. 23 Dec 1226, Yorkshire, England (Age 56 years)
  Mother	Isabella Dunkeld,   b. Abt 1170   d. Abt 1240, Scotland (Age 70 years)
  Marriage	1191	East Lothian, Scotland
  Family ID	F965	Group Sheet  |  Family Chart

  
  

  Family	Lucy Fitzpeter,   b. 1204, Yorkshire, England d. Aft 1266, Yorkshire, England (Age > 63 years)
  Marriage	1225	Yorkshire, England
  Children	+ 1. 4th Baron Hamlake Robert Ros,   b. Abt 1237, Yorkshire, England d. 17 May 1285, Yorkshire, England (Age 48 years)  [Father: natural]  [Mother: natural] + 2. Baron De Ros William De Ros of Ingmanthorp, II ,   b. Abt 1244, Yorkshire, England d. Bef 28 May 1310, Yorkshire, England (Age < 66 years)
  Family ID	F920	Group Sheet  |  Family Chart
  Last Modified	21 Apr 2025

  
  

• Notes

  He was born before 1200, and was old enough to be in arms with his fath e r a g a i nst the King. He was taken prisoner at the battle of Lincoln on 2 0 M a y 1 2 1 7, but released on finding sureties on 26 Oct. 1217. He fough t i n B r i t tany 1230, Gascony 1242, and Wales 1258 . He seems to have ta ke n n o p a r t in the Barons War, and was reputed to be loyal. He went on p i l g r i mage to Santiago in Spain in 1252. He was a benefactor of the mon a s t e r ies of Kirkham, Rievaulx and Meaux , and of the Templars.