Michael Matthew Groat PhD's Genealogical Database
Individuals: 97,713 Families: 61,838
Gedcom Last Modified: December 14, 2025 00:59:10
Giselbert van Loon I
- Preferred Name: Giselbert van Loon I[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
- Alternate Name: van Loon
- Alternate Name: Giselbert van Loon I
- Gender: M
- Death: avant 18 avril 1046 in Borgloon, Limbourg, Belgique at LATI: N0.8013 LONG: E0.3446
- Birth: 985 in Borgloon, Limbourg, Belgique at LATI: N0.8013 LONG: E0.3446
- http://familysearch.org/v1/TitleOfNobility: Eerste graaf van Loon
- FSID: LHY9-83W
- Nickname:
- Notes:
=== Life Sketch ===
Giselbert van Loon (c. 980-1045) is probably the first, and certainly the first definitely known count of the County of Loon, a territory which to roughly correspond to the modern Belgian province of Limburg, and generations later became a part of the Prince-bishopric of Liège. Very little is known about him except that he had two brothers, one of whom, Bishop Balderic II of Liège, is much better attested in historical records.
It is not documented when Giselbert started his rule, but his brother Balderic became Bishop by 1008. The Gestorum Abbatem Trudonensium Continuatio Tertia implies that Giselbert did not become count until about 1021, after his brother Balderic died in 1018, and it says there were some years between his father's death and him taking up the position. Records from Liège on the other hand seem to indicate that Giselbert was already an adult and count during his brother's reign.
Giselbert apparently died around 1045, because in 1044 a charter of St. Barthélémy of Liége mentions a count Giselbert, probably (but not certainly) him, and in May 1046 the next generation of counts, the brothers Emmo and Otto, appear as counts of Loon.
Giselbert's county was based in Borgloon, originally simply called Loon. The castle, probably built by his grandson, was a motte-and-bailey, with a hall and a chapel in the front court. The area forms the core of the modern town. The castle itself was destroyed some generations later and the hill on which it stood was excavated in the 19th century.
Giselbert's parents are not known for sure but it was proposed by Léon Vanderkindere that he is likely to be an descendant of Count Nevelong, who is known to have married a Regnarid, bringing together two important families in the region with the right types of influence to put the brothers into their various positions. Two specific modern hypotheses have been published: that he was a son of Count Rudolf, Count of Betuwe (Nevelong's son), or Otto, Count of Looz (Nevelong's grandson). The 14th century writer of the Gestorum Abbatem Trudonensium Continuatio Tertia 1007, says that the parents of Giselbert and Balderic were Count Otto of Loon and his wife Lutgarde, daughter of Countess Ermengarde of Namur, who was a daughter of Duke Otto of Lower Lotharingia. But there are doubts about this late source.
Concerning the ancestry of Giselbert and his two brothers, Bishop Balderic II of Liège, about which more is written than his brothers, was said to be a kinsman of both Lambert I, Count of Louvain and Arnoul of Valenciennes, a grandson of Nevelong and his Regnarid wife. He also shared blood with two clerics who, like the Balderics but unlike the Regnarids, seem to have been kinsmen of the Ottonian dynasty in Germany, Gerard of Florennes, and Bishop Arnulf (archbishop of Reims). Nevelong's family, furthermore, are called the "Balderics" because they had two bishops with this name in generations before Balderic II: Nvelong's brother Balderic was Bishop of Utrecht and Nevelong's son Balderic was the first Bishop of Liège with that name.
Balderic was able to donate his personal possessions at Pannerden in Batavia (Betuwe), as area associated with the family of Nevelong, to the church in Liège. More difficult to interpret, and also related to the same general northern river delta area, just before the Battle of Vlaardingen, where Balderic died of sickness on campaign, he was accused of wanting to spare a blood-relative, which implies a close relationship to Count Dirk III of Holland.
Giselbert's brother Arnulf (or Arnoul, or Arnold) was apparently described in 1040 as count of a county named Haspinga, in the land of Haspingow, a reference which has caused many different interpretations. It is probable that when Haspinga was donated to the Prince-bishopric of Liège, Loon, itself a fief of Haspinga, became a fief of Liege. In any case when the male line of the Counts died out, the Bishop claimed the county successfully.
Giselbert was the first known guardian of the goods (voogd, advocatus) of the Saint-Jacobs-Abbey Liege, founded by his brother Balderic.
Giselbert was succeeded as Count of Loon by:
*Count Emmo (d. before 1078), probably his son
*Count Otto, who may have shared his brother's rule in some way.
Otto's son Giselbert II, Count of Duras, married Oda, daughter of Otto II, Count of Chiny. Giselbert later battled Arnold II, Count of Looz, the grandson of Emmo, over the Abbey of Sint-Truiden.
Giselbert's wife is not known with any certainty. A wife named Erlende is sometimes mentioned in genealogies, including the Europaische Stammtafeln. As explained by Baerten, this is no longer accepted. The Vita Arnulfi describes Lutgarde of Namur as mother of both Emmo Count of Loon, who was father of Count Arnulf of Loon and his sister Sophia, and also Otto, who was father of Count Gislebert of Duras. This Lutgarde is described as a sister of Count Albert of Namur. Her husband is not named there. But the Gesta of St Trudo appears to say that the same Lutgarde was the mother of Bishop Balderic II, the brother of Emmo's supposed father Gilbert. This implies that Gilbert was a brother to Emmo. On the other hand, these sources are in conflict with each other and at least one of them seems to be misinterpreting the facts.
Giselbert van Loon (c. 980-1045)
Giselbert van Loon (c. 980-1045) is probably the first, and certainly the first definitely known count of the County of Loon, a territory which to roughly correspond to the modern Belgian province of
=== Graaf van Loon. ===
Graaf van Loon.
=== Gf. i. Haspengau, fraglich ob schon Gf. ===
Gf. i. Haspengau, fraglich ob schon Gf. v. Looz, Vogt v. St. Jakob in Lüttich, urk. 1015-1060
=== Echtgenote nakijken ===
.
=== Graaf van Loon ===
Graaf van Loon
=== SORLEY'S PEDIGREES (GS NUMBER Q929.273 S ===
SORLEY'S PEDIGREES (GS NUMBER Q929.273 SO.68) P.21; THE PLANTAGENET ANCESTRY (GS NUMBER Q940 D2T) P.20; DIE NACHKOMMEN KARLS DE GROSSEN VOL 11 P..11; AHNEN ZU KARLS DES GROSSEN, P.103, 107;
=== !#552-v6-t60; ===
!#552-v6-t60;
Preferred Parents:
Father: Otton Van Loon, b. 960
Mother: Ermengarde Van Namen, b. ABT 960
Family 1: Erlande Van Jodoigne Geldenake, b. 1000
- Emmo II Giselbert Graaf van Loon, b. 1020 in Borgloon, Limburg, Belgium d. 16 JAN 1078 in Borgloon, Flemish Region, Belgium
Family 2: Erlande van Geldenaken, b. 1010
- Emmo II Giselbert Graaf van Loon, b. 1020 in Borgloon, Limburg, Belgium d. 16 JAN 1078 in Borgloon, Flemish Region, Belgium
Family 3: Erlandis Erlendis Eriende De Jodoigne Van Geldenaken, b. 975 d. 1020
Family 4: Luitgard Emma de Namur, b. 1000 in Namur, Belgium d. 1050
- Emmo II Giselbert Graaf van Loon, b. 1020 in Borgloon, Limburg, Belgium d. 16 JAN 1078 in Borgloon, Flemish Region, Belgium
Sources:
- Title: Geni.com
Author: https://www.geni.com/people/Giselbert-Count-of-Looz/6000000012397071021
Publication: Name: https://www.geni.com/people/Giselbert-Count-of-Looz/6000000012397071021;
Note: Giselbert van Loon
Dutch: Graaf Giselbert I van Loon, French: Guibert de Looz, Latin: Giselbertus Lossensis, Hungarian: Loozy
Also Known As: "van Looz", "de Looz"
Birthdate: 985
Birthplace: Borgloon, Flemish Region, Belgium
Death: circa 1046 (56-66)
Loon, Belgium, 1044/46
Immediate Family:
Son of Rudolf van de Betuwe, II. graaf van Haspinga and Maria van Vliermael
Husband of Luitgard Emma van Namen and Erlandis van Loon
Father of Graaf Otto van Loon Gronsveld; Emmo II, Count of Looz; Ermengarde (Irmgard) van Loon and Margaretha van Loon
Brother of Catherine van Loon (de Looz); Bertha van Loon (de Looz); Arnold van Loon, 3rd graaf van Haspinga and Baldéric II, évêque de Liège (bishop of Liège)
- Title: Giselbert, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#GislebertLoozdied1 044A [See document in the Memories section]
Publication: Name: https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#GislebertLoozdied1 044A;
Note: Giselbert, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#GislebertLoozdied1 044A [See document in the Memories section]
Page: Giselbert, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#GislebertLoozdied1 044A [See document in the Memories section]
- Title: Otton I De Looz
Publication: Name: https://www.myheritage.com/research/record-1-519781121-1-36055/otton-i-de-looz-in-myheritage-family-trees?fspid=GWD9-QC5;
- Title: Giselbert (Othon) De Looz
Publication: Name: https://www.myheritage.com/research/record-1-221893641-1-10474/giselbert-othon-de-looz-in-myheritage-family-trees?fspid=GWD9-QC5;
- Title: Emmo, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#EmmoLoozdied1078 [See document in the Memories section]
Publication: Name: https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#EmmoLoozdied1078;
Note: Emmo, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#EmmoLoozdied1078 [See document in the Memories section]
Page: Emmo, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#EmmoLoozdied1078 [See document in the Memories section]
- Title: Giselbert van LOON
Publication: Name: https://gw.geneanet.org/gilissen001?lang=en&pz=emile+hendrick&nz=gilissen&p=giselbert&n=van+loon;
- Title: Otto de Looz, Comte de Duras, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#OttoLoozDurasdied 1101B [See document in the Memories section]
Publication: Name: https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#OttoLoozDurasdied 1101B;
Note: Otto de Looz, Comte de Duras, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#OttoLoozDurasdied 1101B [See document in the Memories section]
Page: Otto de Looz, Comte de Duras, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#OttoLoozDurasdied 1101B [See document in the Memories section]
- Title: Albert I, Robert, Albert II and Albert III, Comte de Namur, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/NAMUR.htm#AlbertIIdied1063 [See document in the Memories section]
Publication: Name: https://fmg.ac/Projects/MedLands/NAMUR.htm#AlbertIIdied1063;
Note: Albert I, Robert, Albert II and Albert III, Comte de Namur, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/NAMUR.htm#AlbertIIdied1063 [See document in the Memories section]
Page: Albert I, Robert, Albert II and Albert III, Comte de Namur, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/NAMUR.htm#AlbertIIdied1063 [See document in the Memories section]
- Title: Giselbert (Otto) van Loon
Publication: Name: https://gw.geneanet.org/jjalink?lang=en&pz=johannes&nz=jalink&p=giselbert+otto&n=van+loon;
- Title: Otto, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#RudolfBetuwedied 967orafter [See document in the Memories section]
Publication: Name: https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#RudolfBetuwedied 967orafter;
Note: Otto, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#RudolfBetuwedied 967orafter [See document in the Memories section]
Page: Otto, Comte de Looz, in the Foundation for Medieval Genealogy ~https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.htm#RudolfBetuwedied 967orafter [See document in the Memories section]
- Title: Giselbert I (Gijsbert) van Loon (De Looz)
Publication: Name: https://www.myheritage.com/research/record-1-258982741-2-2879/giselbert-i-gijsbert-van-loon-de-looz-in-myheritage-family-trees?fspid=LTM6-64B;
Master Index
| Pedigree Chart
| Descendency Chart
Please send genealogical corrections, additions, or comments to Michael Matthew Groat PhD
Created by GIMMWebService Version 1.0.3 (Program Information), Copyright 2023 © Michael Groat
(Web design layout and pedigree indentation subroutine) Copyright 1996 © Randy Winch (gumby@edge.net) and Tim Doyle (tdoyle@doit.com)
(Internal GEDCOM data structures and GEDCOM file parsing) Copyright 2014-2021 © Giulio Genovese (giulio.genovese@gmail.com)
Like the program that you see? Any support is appreciated!
