William I, Count of Holland

• Name	William I
  Person ID, Branch	I24835
  Last Modified	25 Feb 2021

  
  

  Spouse / Partner	Mary of Brabant,   b. Abt 1190   d. 1260 (Age 70 years)  [1]  Other Partners: Otto IV, Holy Roman Emperor  m. Aft 19 May 1214
  Family ID	F8972	Group Sheet  |  Family Chart
  Last Modified	25 Feb 2021

  
  

• Pedigree

  ← Click to display 1William I, Count of Holland 2 3

  
  

• Sources 🟢 Primary Evidence 🟡 Secondary Evidence 🟠 Tertiary Evidence 🔴 Unreliable Evidence

  [S304] Wikipedia. Henry I, Duke of Brabant