Family: Robert Roos, 1st Lord Roos Of Helmsley / Isabel D'albini, Heiress Of Belvoir Castle (F9132)

• Male Robert Roos, 1st Lord Roos Of Helmsley

  
  

  Birth
  Death
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  Marriage
  Father	William De Roos, 5th Baron Of Hamlake Castle | F9135 Group Sheet
  Mother	Lucia Fitz-Piers | F9135 Group Sheet

  
  

  Female Isabel D'albini, Heiress Of Belvoir Castle

  
  

  Birth	1233
  Death	15 Jun 1301
  Burial
  Father	William D'albini Of Belvoir | F9136 Group Sheet
  Mother	Albreda Biseth | F9136 Group Sheet

  
  

  Male William De Roos, 2nd Lord Roos

  
  

  Birth	1250
  Death	16 Aug 1316
  Burial
  Spouse	Maud De Vaux | F9130
  Marriage

  
  

  Female Isabel De Roos

  
  

  Birth
  Death
  Burial