Eustace III, Count of Boulogne and Lens

Abt 1058 - 1125  (68 years)

• Name	Eustace III
  	In later life he became a monk. [2]
  Birth	Abt 1058  [2]
  Military	1125 (67 years)  [1, 2]
  He went on the First Crusade.
  Death	After 1125  [2]
  Siblings	2 brothers and 1 sister
  + 1. Eustace III, Count of Boulogne and Lens,   b. Abt 1058   d. After 1125  (Age 68 years) ▻ Mary, Princess of Scotland,  m. 1102   2. Godfrey of Bouillon, Defender of the Holy Sepulchre of Jerusalem,   b. 1061, Baisy-Thy, Walloon Brabant, Belgium d. 18 Jul 1100, Jerusalem, Holy Land  (Age 39 years)   3. Baldwin I, King of Jerusalem   d. 2 Apr 1118, Jerusalem, Holy Land > 4. Ida of Boulogne   d. 13 Apr 1113 ▻ Herman von Malsen;   Conon, Count of Montaigu
  Half siblings	1 half brother (family of Eustace II and Godgifu )
  > 1. Geoffrey de Boulogne ▻ Beatrice de Mandeville
  Patriarch & Matriarch	Lideric, Forester of Flanders   (9 x Great Grandfather)  Doda  (Grandmother)
  Person ID, Branch	I3324	Roy Line, Boudreau Line
  Last Modified	25 May 2020

  
  

• Notes

  Birth: Weis (1976) gives his birth as about 1105. [1] Death: Weis (1976) states he died in 1157. [1]

  
  

Father	Eustace II, Count of Boulogne and Lens,   b. Abt 1020, Boulogne-sur-Mer, Pas-de-Calais, Hauts-de-France, France d. 1093 (Age 73 years)
Relationship	Birth
Mother	Ida of Lorraine,   b. About 1040, Bass, Lower Lorraine, France Not found d. 13 Aug 1113 (Age 73 years)
Relationship	Birth
Family ID	F2673	Group Sheet  |  Family Chart




Spouse / Partner	Mary, Princess of Scotland   d. 31 May 1116  [1]
Marriage	1102  [1, 2, 3, 4]
Age at Marriage	He : ~ 44 years - She : ??.
Children	+   1. Matilda, Countess of Boulogne,   b. Abt 1105, County of Boulogne, France d. 3 May 1151, Hedingham Castle, Castle Hedingham, Essex, England (Age 46 years) ▻ Stephen of Blois, King of England   m. 1125
Family ID	F2718	Group Sheet  |  Family Chart
Last Modified	30 Apr 2020




• Pedigree

  ← Click to display 1Eustace III, Count of Boulogne and Lens(Abt 1058 – 1125) 2Eustace II, Count of Boulogne and Lens(Abt 1020 – 1093) 4Eustace I, Count of Boulogne(Abt 1004 – 1049) 8Baldwin III, Count of Boulogne(Abt 976 – ) 16Arnulf II, Count of Boulogne( – 972) 17 9Aleida 18Arnulf I, Count of West Friesland and Ghent( – 993) 19Luitgarde of Luxemburg( – 1005) 5Matilda of Louvain 10Lambert I, Count of Louvain and Mons(952 – 1015) 20Regnier III, Count of Hainaut(920 – 973) 21Adele of Louvain( – 961) 11Gerberga of Lower Lorraine(975 – 1017) 22Charles of Laon, Duke of Lower Lorraine(953 – 992) 23Bonne d'Ardennes 3Ida of Lorraine(1040 – 1113) 6Geoffrey II, Duke of Upper and Lower Lorraine, Count of Verdun( – 1069) 12 24 25 13 26 27 7Doda 14 28 29 15 30 31

  
  

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

  [S59] Weis, Frederick Lewis. Ancestral Roots of Sixty Colonists Who Came to New England Between 1623 and 1650 Fifth Editionif, (Baltimore, Maryland: Genealogical Publishing Co., 1982). [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). [S309] Fraser, Antonia. The Lives of the Kings & Queens of England, (New York: Alfred A. Knopf, 1975). [S1482] Magnusson, Magnus. Scotland - The Story of a Nation, (New York: Atlantic Monthly Press, 2000).