The
Robertians, or
Robertines, was the
Frankish predecessor family of origin to the ruling houses of France; it emerged to prominence in the ancient Frankish kingdom of Austrasia as early as the eighth centuryin roughly the same region as present-day Belgiumand later emigrated to
West Francia, between the Seine and the Loire rivers. The members were ‘forefathers’ of the
Capetian dynasty. With fealty (sometimes mixed with rancor) to the Carolingians they held the power of West Francia through the whole period of the
Carolingian Empire; and from 888 to 987 theirs was the last extant kingdom of that house until they were succeeded by their own (Robertian) lineage, the house of Capet.