Mariot History, Family Crest & Coats of Arms

The surname Mariot was first found in Kent where the surname is descended from the tenant of the lands of Maris, Richard of Maris held estates and who was recorded in the Domesday Book census of 1086.

They trace their lineage to Normandy where the Magni Rotuli Scaccarii Normanniae lists Ivo, Drogo, Gilbert, Robert de Maris, in the Lordship of Maris, Normandy, 1180-95. 1

There the name could have also been derived from the French, Mariess, Maris, personal names. 2 Yet another source claims the name is from the French word marais, which translated into English as a marsh. 3

The Hundredorum Rolls of 1273 had three early entries for the family: John de Mareys, Cambridgeshire; William du Mareys, Suffolk; and William du Mareys, Suffolk. 4

Geoffrey de Marisco, Mariscius, Mareys, or Mares (d. 1245), was Justiciar or Viceroy of Ireland, and "is said to have been the nephew and heir of Hervey de Mount-Maurice, and nephew of Herlewin, Bishop of Leighlin (d. 1217?) He is also said to have been the brother of Richard de Marisco, Bishop of Durham and Chancellor." 5

His ancestor is believed to be Hervey Mount-Maurice (fl. 1169), "Invader of Ireland, whose name appears variously as Monte Mauricii, Monte Marisco, Monte Marecy, Montmarreis, Montmorenci, Mumoreci, and Momorci, may not unreasonably be held to have belonged to the same line as the Montmorencies of France which in turn is derived from Montmorency-Morres. Hervey is said by M. de Montmorency-Morres to have been the son of a Robert FitzGeoffrey, lord of lands in Thorney and of Huntspill-Marreis, Somerset." 5

Farther to the south in the parish of Week St. Mary, Cornwall, "the manor of East Orchard Marrais in this parish, and that of Markham church, belonged to an ancient family of this name, whose heiress married au ancestor of the Rolles. The old mansion which was formerly the seat of the Marrais family is now occupied by a farmer. For the Marrais family there is an ancient memorial in the church." 6