House of Grenier
| Granier or Grenier Family | |
|---|---|
| Country | Kingdom of Jerusalem |
| Founded | 12th century |
| Founder | Eustachius Granarius |
| Titles | |
| Dissolution | 1277–1289 |
The House of Granier (or Grenier ) was a prominent noble family during the Crusades founded at the beginning of the 12th century by Eustachius Granarius, a Flemish nobleman from the Diocese of Thérouanne in the County of Saint-Pol who became lord of Sidon and Caesarea near 1110.