Reginar Longneck | |
|---|---|
| Duke of Lorraine Count of Hainaut | |
| Born | c. 850 |
| Died | 915 |
| Noble family | House of Reginar |
| Spouse(s) | Hersinda Alberada |
| Issue | Gilbert, Duke of Lorraine Reginar II, Count of Hainaut Frederick, Archbishop of Mainz[citation needed] |
| Father | Giselbertus |
| Mother | Unknown |
Reginar Longneck or Reginar I (c. 850–915), Latin: Rainerus or Ragenerus Longicollus, was a leading nobleman in the kingdom of Lotharingia, variously described in contemporary sources with the titles of count, margrave, missus dominicus and duke. He stands at the head of a Lotharingian dynasty known to modern scholarship as the Reginarids, because of their frequent use of the name "Reginar".