Guglielmo I "il Malo", King Of SICILY^[1]

1131 - 1166  (35 years)

• Name	Guglielmo I "il Malo", King Of SICILY
  Birth	1131	Of, Napoli, Napoli, Italy
  Gender	Male
  Death	7 May 1166
  Person ID	I14028	Coombs
  Last Modified	22 Jan 2013

  
  

  Father	Ruggero II, King Of SICILY,   b. Abt 1097, d. Yes, date unknown
  Mother	Elvira Alfonsez Princess Of CASTILE & LEON,   b. Abt 1102, Of, Toledo, Castile d. 8 Feb 1136 (Age 34 years)
  Marriage	Bef 1118
  Family ID	F4747	Group Sheet  |  Family Chart

  
  

  Family 1	Margarita, Princess Of NAVARRE, QUEEN OF SICILY
  Marriage	1150
  Family ID	F5551	Group Sheet  |  Family Chart
  Last Modified	2 Feb 2026

  
  

  Family 2	Mrs-Guglielmo I Of SICILY, CONCUBINE 1
  Family ID	F5552	Group Sheet  |  Family Chart
  Last Modified	2 Feb 2026

  
  

• Sources

  [S1] Ancestral File (TM).