Sir William de Roos, of Helmesley and Lucy FitzPeter Family

• Husband | Male Sir William de Roos, of Helmesley

  
  

  Born	Bef 1200
  Died	Between 1258 and 1264
  Buried
  Married	Bef 24 Jan 1234  [1]
  Father	Robert de Roos | F1386 Group Sheet
  Mother	Isabel MacWilliam | F1386 Group Sheet

  
  

  Wife | Female Lucy FitzPeter

  
  

  Born
  Died	1266
  Buried
  Father	Peter FitzHerbert, of Blaen Llynfi | F1384 Group Sheet
  Mother	Alice FitzRoger | F1384 Group Sheet

  
  

  Child 1 | Female Alice de Roos

  
  

  Born
  Died	Abt Apr 1286
  Buried
  Spouse	Sir John Comyn, of Badenoch | F1381
  Married	Abt 1260

  
  

• Sources

  [S0491] Magna Carta Ancestry, Douglas Richardson, Ed. by Kimball G. Everingham, (2011), Roos; Vol. 3, pages 444-461.