
Juliana Grenier (died 1216) was the Lady of Caesarea from 1191 to 1216, succeeding Walter II Grenier and preceding Walter III of Caesarea.
Biography[]
Juliana Grenier was the only daughter of Lord Hugh Grenier of Caesarea and his wife Isabelle, and she was the sister of Walter II Grenier. Her brother granted her lands at Nablus before marrying Guy de Brisebarre, who bore her Walter III of Caesarea and a few other children. After her husband's death, she remarried to Aymar de Lairon, and, on her brother Walter's death at the Siege of Acre in 1191, she became the Lady of Caesarea. She and her husband issued numerous charters in their joint names, and she was a generous donor to the Hospitallers. She died in 1216.