# de Luxembourg family — Dylan Slagh genealogy research

> 5 people, 1075–1240. Each record gives dates, places, parents, spouses, children and the person's own page. From Dylan Slagh's research, which started from an Ancestry tree and is being checked against original records: treat it as leads, not proof. Living people and people without verified dates are left out. Contact: dylanslagh@gmail.com.

Web page: https://genealogy.dylanslagh.com/surnames/de-luxembourg · JSON: https://genealogy.dylanslagh.com/surnames/de-luxembourg.json · All surnames: https://genealogy.dylanslagh.com/surnames.md

## Married into the de Luxembourg family

Wives of men in this family. Records often call them by the de Luxembourg name; their full records are filed under their maiden names.

- [Agnes von Geldern (1155–1196)](https://genealogy.dylanslagh.com/people/agnes-von-geldern-1155-1196-i222688849082), wife of Henry IV de Luxembourg (1127–1196) · full record: https://genealogy.dylanslagh.com/surnames/von-geldern.md
- [Margeurite de Bar (1220–1273)](https://genealogy.dylanslagh.com/people/margeurite-de-bar-1220-1273-i222688848415), wife of Henri V 'le Blondel' de Luxembourg (1216–1281) · full record: https://genealogy.dylanslagh.com/surnames/de-bar.md

## Ermesinde de Luxembourg (1075–1143)

- Page: https://genealogy.dylanslagh.com/people/ermesinde-de-luxembourg-1075-1143-i222688849208
- ID I222688849208 · Dylan Slagh's 22nd great-grandmother · Scholten side of the family
- Married name: Ermesinde de Namur
- Born: 1075
- Died: 1143
- Spouse: [Godefroi Ier de Namur (1067–1139)](https://genealogy.dylanslagh.com/people/godefroi-de-namur-1067-1139-i222688849172)
- Children: [Henry IV de Luxembourg (1127–1196)](https://genealogy.dylanslagh.com/people/henry-de-luxembourg-1127-1196-i222688849021)

## Henry IV de Luxembourg (1127–1196)

- Page: https://genealogy.dylanslagh.com/people/henry-de-luxembourg-1127-1196-i222688849021
- ID I222688849021 · Dylan Slagh's 21st great-grandfather · Scholten side of the family
- Born: 1127
- Died: 1196
- Father: [Godefroi Ier de Namur (1067–1139)](https://genealogy.dylanslagh.com/people/godefroi-de-namur-1067-1139-i222688849172)
- Mother: [Ermesinde de Luxembourg (1075–1143)](https://genealogy.dylanslagh.com/people/ermesinde-de-luxembourg-1075-1143-i222688849208)
- Spouse: [Agnes von Geldern (1155–1196)](https://genealogy.dylanslagh.com/people/agnes-von-geldern-1155-1196-i222688849082)
- Children: [Ermesinde Ire de Luxembourg (1186–1247)](https://genealogy.dylanslagh.com/people/ermesinde-de-luxembourg-1186-1247-i222688848668)

## Ermesinde Ire de Luxembourg (1186–1247)

- Page: https://genealogy.dylanslagh.com/people/ermesinde-de-luxembourg-1186-1247-i222688848668
- ID I222688848668 · Dylan Slagh's 20th great-grandmother · Scholten side of the family
- Married name: Ermesinde Ire van Limburg
- Born: 1186
- Died: 1247
- Father: [Henry IV de Luxembourg (1127–1196)](https://genealogy.dylanslagh.com/people/henry-de-luxembourg-1127-1196-i222688849021)
- Mother: [Agnes von Geldern (1155–1196)](https://genealogy.dylanslagh.com/people/agnes-von-geldern-1155-1196-i222688849082)
- Spouse: [Walram III van Limburg (1169–1226)](https://genealogy.dylanslagh.com/people/walram-van-limburg-1169-1226-i222688848646)
- Children: [Henri V 'le Blondel' de Luxembourg (1216–1281)](https://genealogy.dylanslagh.com/people/henri-de-luxembourg-1216-1281-i222688848391)

## Henri V 'le Blondel' de Luxembourg (1216–1281)

- Page: https://genealogy.dylanslagh.com/people/henri-de-luxembourg-1216-1281-i222688848391
- ID I222688848391 · Dylan Slagh's 19th great-grandfather · Scholten side of the family
- Born: 1216
- Died: 1281
- Father: [Walram III van Limburg (1169–1226)](https://genealogy.dylanslagh.com/people/walram-van-limburg-1169-1226-i222688848646)
- Mother: [Ermesinde Ire de Luxembourg (1186–1247)](https://genealogy.dylanslagh.com/people/ermesinde-de-luxembourg-1186-1247-i222688848668)
- Spouse: [Margeurite de Bar (1220–1273)](https://genealogy.dylanslagh.com/people/margeurite-de-bar-1220-1273-i222688848415)
- Children: [Isabelle de Luxembourg (1240–1298)](https://genealogy.dylanslagh.com/people/isabelle-de-luxembourg-1240-1298-i222688848121)

## Isabelle de Luxembourg (1240–1298)

- Page: https://genealogy.dylanslagh.com/people/isabelle-de-luxembourg-1240-1298-i222688848121
- ID I222688848121 · Dylan Slagh's 18th great-grandmother · Scholten side of the family
- Married name: Isabelle comte de Flandre
- Born: 1240, Namur, Belgium
- Died: 1298, Compiegne, Oise, France
- Father: [Henri V 'le Blondel' de Luxembourg (1216–1281)](https://genealogy.dylanslagh.com/people/henri-de-luxembourg-1216-1281-i222688848391)
- Mother: [Margeurite de Bar (1220–1273)](https://genealogy.dylanslagh.com/people/margeurite-de-bar-1220-1273-i222688848415)
- Spouse: [Gui de Dampierre comte de Flandre (1225–1305)](https://genealogy.dylanslagh.com/people/gui-comte-de-flandre-1225-1305-i222688848106)
- Children: [Margaret de Flandre (1265–1327)](https://genealogy.dylanslagh.com/people/margaret-de-flandre-1265-1327-i222688847489)