Waleran de Luxembourg I, Grand Duke of Luxembourg 
Waleran's father was Count Henry (the Blond) de Luxembourg V and his mother was Marguerite de Bar. His paternal grandparents were Walram of Limburg III and Countess Ermesinde de Luxembourg I; his maternal grandparents were Count Henry de Bar II and Philippa de Dreux. He had a sister named Isabel. He died on June 5th, 1288 in Worringen.General Notes
Waleran I, Grand Duke of Luxembourg, who was killed in Worringen June 5, 1288, was lord of Ligny, Roussy de Beauvoir and from 1281 to 1288. He was the son of Henry V, Count of Luxembourg, and Marguerite de Bar.
He married Jeanne, daughter of Jean de Beaurevoir, and had:
* Waleran II (1275 † 1354) Lord of Ligny, and Roussy de Beauvoir
* Marie († 1337), married to Jean de Ghistelles († 1346 in Crécy)
* Henri (1303)
* Marguerite, nun
* Philipotte
* Elizabeth
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Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.~ 1085 d.1139
- b.~ 1111 d.Aug 1165 in Rome, Italy
- b.~ 1140 d.21 Jun 1221 in Klosterrath
- b.~ 1180 d.02 Jul 1226
- b.~ 1216 d.24 Dec 1281 in Mainz, France
<Unknown>
- b.1186 d.12 Feb 1247
<Unknown>
- d.05 Jun 1288 in Worringen
- b.~ 1080 d.10 Mar 1149 in Mediterranean Sea
- b.~ 1122 d.25 Jul 1170
- b.~ 1090 d.1141
- b.1158 d.13 Feb 1214
- b.~ 1138 d.~ 1207
- b.~ 1190 d.13 Nov 1239 in Gaza
- d.~ 1211
- b.1192 d.1242
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