William I von Weimar, Count in South Thuringia, in the Helme, and Altgaus, and of Weimar

- 963

• Name	William I von Weimar
  History	In 939, he fought for Otto I at Birthen, but in 953 joined his rebellious son, Liudorf. Later he regained Emperor Otto's favor.  [1]
  Death	16 Apr 963  [1]
  Patriarch & Matriarch	Meinwerk I, Count in Thuringia   d. 937, Germany   (Father)  Gilismode  (Great Grandmother)
  Person ID, Branch	I5691	Roy Line, Boudreau Line
  Last Modified	11 Sep 2019

  
  

  Father	Meinwerk I, Count in Thuringia   d. 937, Germany
  Relationship	Birth
  Mother	Gerlint   d. 949, Germany
  Relationship	Birth
  Family ID	F4346	Group Sheet  |  Family Chart

  
  

  Spouse / Partner	daughter  [1]
  Children	+   1. William II von Weimer, Duke of Thuringia   d. 15 Dec 1003  [Father: Birth]  [Mother: Birth] ▻ daughter
  Family ID	F3945	Group Sheet  |  Family Chart
  Last Modified	7 Sep 2019

  
  

• Pedigree

  ← Click to display 1William I von Weimar, Count in South Thuringia, in the Helme, and Altgaus, and of Weimar( – 963) 2Meinwerk I, Count in Thuringia( – 937) 4 8 16 17 9 18 19 5 10 20 21 11 22 23 3Gerlint( – 949) 6Eberwin, Margrave of Mersberg 12 24 25 13 26 27 7daughter of Konrad "the Elder" 14Konrad, Duke of Swabia( – 906) 28Udo, Count in the Lahngau, Margrave of Neustria( – 885) 29Judith 15Gilismode 30 31

  
  

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

  [S60] Stuart, Roderick W., Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa Fourth Edition, (Baltimore, Maryland: Genealogical Publishing Company, 2002).