Hugh I, Count of Rethel (1040 in Bourg – 1118 in Rethel) was a son of Count Manasses III of Rethel and his wife Judith.[1] He succeeded his father in 1065 as Count of Rethel.
Hugh married Melisende of Crécy, the daughter of Lord Guy I of Montlhéry.[2] They had the following children: