Other Events and Attributes:

• Appointments / Titles: Count of Ardennes
• FSID: LZ9M-HWG

Notes:

"Sigfried (or Siegfried) was count of the Ardennes and the first person to rule Luxembourg. He was an advocate of the abbeys of St. Maximin in Trier and Saint Willibrord in Echternach. He MAY have been the son of Count Palatine Wigeric of Lotharingia and Cunigunda. He was the founder of the House of Luxembourg, a branch of the House of Ardennes."

"In the mid-10th century, Siegfried acquired the rocky promontory known as Lucilinburhuc (Luxembourg) and its immediate surrounding area, as well as usage rights for the river from the Abbey of Saint-Maximin in Trier; this was in exchange for land he owned near Feulen."

"Around 950, he married Hedwig of Nordgau (937–992), daughter of Eberhard IV of Nordgau. They had the following issue:
- Henry I of Luxembourg
- Siegfried
- Frederick I
- Dietrich II
- Adalberon
- Gislebert
- Cunigunda
- Eve
- Ermentrude
- Luitgarde
- a daughter [that married Thietmar]"

https://en.wikipedia.org/wiki/Sigfried,_Count_of_the_Ardennes

[NB: Information sourced from Wikipedia is subject to change by third-parties. Follow the URL noted above to review the latest content.]

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Siegfried married of Nordgau, Hedwig in 950. Hedwig (daughter of of Nordgau, Eberhard IV and de Lorraine, Lutgard) was born in 922; died in 993. [Group Sheet] [Family Chart]

Other Events and Attributes:

• FSID: 945D-J9Y
• Death: 14 May 1005, Egmond-Binnen, Egmond, Noord-Holland, Netherlands

Notes:

http://fmg.ac/Projects/MedLands/LUXEMBOURG.htm#Liutgarddiedafter1005

http://fmg.ac/Projects/MedLands/HOLLAND.htm#Arnulfdied993

Liutgard married of Holland, Arnulf in May 980. Arnulf (son of of Friesland, Dietrich II and van Vlaanderen, Hildegard) was born in 952; died on 18 Sep 993 in Winkel, Ammerland, Niedersachsen, Germany; was buried after 18 Sep 993 in Egmond-Binnen, Egmond, Noord-Holland, Netherlands. [Group Sheet] [Family Chart]

Other Events and Attributes:

• Appointments / Titles: Countess of Ponthieu de Normandie
• FSID: L28D-TJH

Notes:

https://fr.wikipedia.org/wiki/Baudouin_II_de_Boulogne

https://fr.wikipedia.org/wiki/Enguerrand_Ier_de_Ponthieu

https://en.wikipedia.org/wiki/Adelina_of_Holland

Adelina married de Boulogne, Baudouin II in 1003 in Artois, Pas-de-Calais, Nord-Pas-de-Calais, France. Baudouin (son of de Boulogne, Arnulf III and de Desvres, Adeline) was born in 990 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France; died in 1033 in Abbey of Samer-aux-Bois, Ognolles, Oise, Picardie, France. [Group Sheet] [Family Chart]

Other Events and Attributes:

• Appointments / Titles: Count of Boulogne
• Appointments / Titles: Count of Lens-despite accounts of Lens passing to Baldwin V of Flanders circa 1036 it was still held by Eustace I and was passed to his son Lambert at his death
• House: Founder of House of Boulogne branch of House of Flanders
• FSID: M1VS-25N
• Appointments / Titles: 1024, Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France; Count of Boulogne-Eustace succeeded his father as count of Boulogne in 1024

Notes:

“Royal Ancestry: A Study in Colonial & Medieval Families,” Douglas Richardson (2013):

“EUSTACHE I a l'Oeil,
Count of Boulogne,
son and heir of Baldwin,
Count of Boulogne, by his wife, Adelvie de Gant,
born about 995.

He married MATHILDE (or MAHAUT) OF LOUVAIN,
daughter of Lambert I, Count of Louvain, by Gerberge, daughter of Charles, Duke of Lower Lorraine.

She was born about 993.

They had three sons, Eustache (II) [Count of Boulogne],
Lambert [Count of Lens], and
Godfrey (or Geoffrey) [Bishop of Paris, Arch-Chancellor of France], and one daughter,

Gerberge (wife of Friedrich II, Duke of Lower Lorraine).

EUSTACHE I, Count of Boulogne, died about 1049.

L'Art de Vérifier les Dates 2 (1784): 760-767 (sub Comtes de Boulogne).

Delisle Recueil des Historiens des Gaules et de la France 11 (1876): 205-206 (Ex Genealogia de qua ortis est Carolus Magnus), 346 (Ex Genealogia Comitum Bononiensium), 370 (Ex Genealogia B. Arnulphi Metensis Episcopi); 374 (Genealogix ex Chronicis Hainoniensibus); 13 (1869): 585 (Ex Genealogia Caroli Magni qua Namurcensium Comitum et Boloniens), 647-648 (Ex Genealogia B. Amulphi).

Monumenta Germaniae Historica 9 (1925): 300-301; 14 (1925): 621. Sellers De Carpentier Allied Ancestry (1928): 185-187.

Brandenburg Die Nachkommen Karls des Großen (1935): IX 69.

Schwennicke Europäische Stammtafeln 1 (1980): 95 (sub Hainault, Brabant); 3(4) (1989): 621 (sub Boulogne).

Winter Descs. of Charlemagne (800-1400) (1987): IX.69, XI.461j, X.124-X.127.

Children of Eustache I of Boulogne, by Mathilde of Louvain:
i. EUSTACHE II, Count of Boulogne [see below].
ii. LAMBERT OF BOULOGNE, Count of Lens, married ALICE OF NORMANDY, Countess of Aumale [see AUMALE 1].”

Family/Spouse: de Louvain, Matilde. Matilde (daughter of of Leuven, Graaf Lambert I and van Neder-Lotharingen, Lady Gerberga) was born in 1006 in Leuven, Vlaams-Brabant, Belgium; died in 1049 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France; was buried in 1049 in Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France. [Group Sheet] [Family Chart]