Sibyl of Boulogne, b. in Tingry, Boulogne, France

Father: Faramus of Boulogne, b. in Tingry, Boulogne, France, d. aft. 1130 in Tingry, Boulogne, France

Spouse: Enguerrand de Fienes, d. 1189 in St. Jean d'Acre

Married.

Children:

  1. William de Fienes (1), b. ca. 1188 in England, m. Agnes Dammartin, d. 1241

Faramus of Boulogne, b. in Tingry, Boulogne, France, d. aft. 1130 in Tingry, Boulogne, France

Father: Godfrey fitzEustace
Mother: Beatrice de Mandeville (2), b. 1065 in Rycott, Oxfordshire, England

Children:

  1. William de Boleyne
  2. Sibyl of Boulogne, b. in Tingry, Boulogne, France, m. Enguerrand de Fienes

Godfrey fitzEustace

Father: Eustace II of Boulogne, b. ca. 1050 in Boulogne, France, d. 1093 in England

Spouse: Beatrice de Mandeville (2), b. 1065 in Rycott, Oxfordshire, England

Father: Geoffrey de Magna Villa (Mandeville), b. ca. 1036 in Normandy, France, m. Lescelina, d. ca. 1100 in Westminster Abbey, London, Middlesex, England
Mother: Athelaise (Adeliza) de Balts, b. 1040 in Rycott, Oxfordshire, England
Married

Children:

  1. Faramus of Boulogne, b. in Tingry, Boulogne, France, d. aft. 1130 in Tingry, Boulogne, France
  2. William of Boulogne

Eustace II of Boulogne, b. ca. 1015/20 in Boulogne, France, m. Goda (Godgifu), Princess of England, bef. 1047, d. 1087 in England

Father: Eustace I of Boulogne, b. ca. 1000 in Boulogne, France
Mother: Maud of Louvain, b. ca. 1005 in Louvain, Flanders

Children:

  1. Godfrey fitzEustace, m. Beatrice de Mandeville (2)

Spouse: Ida of Lorraine, b. ca. 1055 in Bouillon, France

Father: Godfrey III "The Bearded", Duke of Upper Lorraine, b. ca. 1025
Mother: Heiress of Bouillon, b. ca. 1030
Married ca. 1049.

Children:

  1. Eustace III of Boulogne, b. bef. 1058 in Boulogne, France, m. Mary of Scotland, 1102, d. ca. 1125
  2. Godfrey of Boulogne, b. 18 September 1060 in Boulogne, France, d. 18 July 1100
  3. Baldwin I of Jerusalem, King of Jerusalem, b. ca. 1058 in Lower Lorraine, Holy Roman Empire, m. Godehilde (Godvera) de Toeni, m. Arda of Armenia, 1100, m. Adelaide de Vasto, 1113, d. 2 April 1118 in Al-Arish, Egypt

Eustace I of Boulogne, b. ca. 1000 in Boulogne, France, d. 1049

Father: Baldwin II, Count of Boulogne, d. ca. 1027, cause of death was in battle with Enguerrand I, Count of Ponthieu, who married his widow
Mother: Adelaide (Adelina) of Holland, b. ca. 990, m. Enguerrand I, Count of Ponthieu, d. ca. 1045

Spouse: Maud of Louvain, b. ca. 1005 in Louvain, Flanders

Father: Lambert I "the Bearded" of Louvaine, b. ca. 970 in Louvain, Flanders
Mother: Gerberga of Lorraine, b. ca. 975
Married.

Children:

  1. Gerberga of Boulogne, b. ca. 1022 in Boulogne, France, m. Frederick, Duke of Lower Lorraine
  2. Lambert II, Count of Lens, b. ca. 1025 in Artois, France, m. Adeliza, Countess of Aumale
  3. Eustace II of Boulogne, b. ca. 1050 in Boulogne, France, m. Ida of Bouillon, ca. 1049, m. Goda of England, bef. 1047, d. 1093 in England
  4. Godfrey, Bishop of Paris, b. 1061, d. 1095

Baldwin II, Count of Boulogne, d. ca. 1027, cause of death was in battle with Enguerrand I, Count of Ponthieu, who married his widow

Father: Arnulf III, Count of Boulogne, d. 990
Spouse: Adelaide (Adelina) of Holland, b. ca. 990, m. Enguerrand I, Count of Ponthieu, d. ca. 1045
Father: Arnulf (Arnold), Count of Holland, b. 951 in Ghent, Holland, d. 18 September 993 in Holland, cause of death was in battle, He became Count of Holland, 988 in Holland
Mother: Luitgarde of Luxembourg, b. 955, d. ca. 1003
Married

Children:

  1. Eustace I of Boulogne, b. ca. 1000 in Boulogne, France, m. Maud of Louvain, d. 1049

Arnulf III, Count of Boulogne, d. 990

Father: Arnulf II, Count of Boulogne, d. 972

Children:

  1. Baldwin II, Count of Boulogne, m. Adelaide (Adelina) of Holland, d. ca. 1027, cause of death was in battle with Enguerrand I, Count of Ponthieu, who married his widow
  2. Arnulf, Count of Ternois
  3. Count of Thérouanne

Arnulf II, Count of Boulogne, d. 972

Father: Adelolf, Count of Boulogne

Children:

  1. Arnulf III, Count of Boulogne, d. 990

Adelolf, Count of Boulogne, d. 933

Father: Baldwin II "The Bald", Count of Flanders, b. 864 in Flanders, Belgium, d. 10 September 918, He acceded to Count of Flanders 879 in Flanders, Belgium
Mother: Aelfthryth, b. ca. 873, d. 7 June 929 in Flanders, Belgium
Adelolf's son Baldwin was illegitimate, and was the guardian of Arnolph II, Count of Flanders.

Children:

  1. Baldwin of Boulogne, d. 973
  2. Arnulf II, Count of Boulogne, d. 972

Godfrey III "The Bearded", Duke of Upper Lorraine, b. ca. 997, m. Beatrice of Bar, 1053, d. 1069 in Verdun, Lorraine, France

Father: Gonzelon I "the Grand" of Lorraine, b. ca. 960 in Lorraine, France, d. 19 April 1044
Mother: Ermengarde of Lorraine (2), b. ca. 975 in Lorraine, France
Godfrey's second wife, Beatrice, was the mother of his son Godfrey's wife Matilda. She later repudiated him and remarried Welf II "the Fat", Duke of Bavaria.

Spouse: Doda, d. 1053

Married.

Children:

  1. Godfrey IV "the Hunchback", Duke of Lower Lorraine, m. Matilda of Tuscany, d. 26/7 February 1076 in Vlaardingen, Netherlands, cause of death was assassination while "answering the call of nature"
  2. Ida of Lorraine, b. ca. 1055 in Bouillon, France, m. Eustace II of Boulogne, ca. 1060
  3. Wiltrude of Lorraine, m. Adalbert of Calw