https://books.google.fi/books?id=RyoAAAAAQAAJ&pg=PA165&hl=fi&source...

• Lieutenant du duc-roi Guillaume de Normandie à Mantes (1087, commande l’avant-garde),
• Prévôt d’Ivry, s’empare du château (tour) d’Ivry (-La-Bataille, Eure) sur son suzerain nominal Guillaume de Breteuil et le rend au duc Robert II (1090) ;
• en guerre avec les Breteuil jusqu’à son mariage,
• perd la Prévôté d’Ivry,
• allié avec Amauri de Montfort pour reprendre la tour d’Ivry,
• contraint Guillaume de Breteuil à lui donner Ivry et sa fille (cité 1113 charte du Roi Henry 1 er à Saint-Evroult ; cité 1116 charte à Saint-Martin de Pontoise)

[http://racineshistoire.free.fr/LGN/PDF/Bayeux-Ivry.pdf]

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From Medlands

http://fmg.ac/Projects/MedLands/NORMAN%20NOBILITY.htm#HuguesIvrydie...

 The Vita Dominæ Hildeburgis names “primus Ascelinus cognominatus Goellus, secundus Wiltinus…[miles], tertius Roberti clericali ordine” as the three children of “Roberto Ibriensi” and his wife “Hildiburgis”[971].  "Primus Ascelinus cognomento Goellus, secundus Willelms…milites…tertius Robertus clericus" are named as the three sons of "Roberto Ibriensi" & his wife under their mother's charter donating property to the abbey of Saint-Martin de Pontoise[972].  Guillaume de Jumièges records that "Goël de Breherval" seized the castle of Ivry-la-Bataille (Eure) from Guillaume de Breteuil and surrendered it to Robert III Duke of Normandy[973].  The resulting war with Guillaume ended with the latter's capture and agreement to Ascelin's marriage to his daughter[974].  m ISABEL de Breteuil, illegitimate daughter of GUILLAUME de Breteuil & his mistress ---.  The Vita Dominæ Hildeburgis names “Elisabeth” as wife of “Goellus”[975].  The charter recording the donation of "femina Hildeburgis…" to the abbey of Saint-Martin de Pontoise (see above) names "Elisabeth" as wife of her son "Ascelinus…Goellus" and their sons "Robertus et Willelmus"[976].  She was the daughter of Guillaume according to Orderic Vitalis[977].  She must have been illegitimate as the chronicler says in another passage that her father's marriage was childless[978].  "Hildeburgis mater Goelli de Ibriaco" donated property to the abbey of Saint-Martin de Pontoise with the consent of "Goellus…uxoremque suam Isabel filiosque suos Willelmum atque Robertum" by charter dated [1116][979].  Ascelin & his wife had [five or more] children

Ascelin Gouel De Perceval, Succeeded his father. This feudal lord, like his predecessor, held a distinguished place in the Norman army of the conquest, and for his services had a great of divers manors, particularly of Weston and Stawel, in the country of Somerset. He was a man of violent temper, and hence acquired the surname of LUPUS, or the Wolf. Odericus Vitalis gives the particulars of a long and extraordinary dispute which the Ascelin had with the Earl of Bretevil, in Normandy, and which terminated by his obtaining his own terms, after sustaining a siege of two months in his castle of Breherval, against a powerful army, commanded by the ablest captaine of the age- which terms included the retention of the fortress, and the hand of Isabella, the Earl of Bretevil's only daughter, in marriage. This lady, although illegitimate, upon the failure of the earl's legitimate issue, became, through the favor of Henry I, heir in part to her father, and her husband ASCELIN was established in the earldom of Yvery in 1119. The issue of the marriage were seven sons, and a daughter, married to Radulfus Rufus, a noble Norman. Of the sons, three alone have been handed down to us, namely, Robert, William, and John, were of the youngest, John, Acquired from his father the manor of Harpetre, and assumed that as a surname, nut it was afterwards changed by his to Gournay. Ascelin died soon after his accession to the Earldom of Yvery, and was succedded by his eldest son.

- A General and Heraldic Dictionary of The Peerages- pg 317 (John Burke: 1831)

• 'The historic genealogy of the Lowells of America from 1639 to 1899 (1899)
• http://www.archive.org/details/historicgenealo00lowegoog
• http://www.archive.org/stream/historicgenealo00lowegoog#page/n57/mo...
• We come now to the ancestry of the wife of Richard Lowle of the ninth generation. Her baptismal name is not in evidence. She was the daughter of Edmond Percival and Elizabeth Panthuit of Weston-in-Gordano, who were the parents of Percival Lowle. This ancestry is so well defined in English archives, and so illustrious in its composition as to merit its presentation in detail.
• [ Endes (Eudon (written in)) Sovereign Duke of Brittany (was first cousin to Robert, father of the conqueror). Had eight sons.
  • [ Robert de Yory (Yvery (written in)). Lord of Breherval, &c., died a monk in 1083 A. D. and was buried in the Abbey of Bec. Normandy. He was second cousin to the conqueror, and accompanied him in 1066 to England.
    • ' [ Asceline (called also Lupus, the Wolf] was given Weston-in-Gordano, and other estates in Somerset County. England. In 1087 he commanded the Norman forces at Mantes, Normandy. He died 1119 A. D. He had married
    • 'Isabella, natural daughter of William, Earl of Bretville, in Normandy.
    • ' Note— It is said that Asceline was dubbed " the Wolf" "because of the fierceness of his temper."— Burke, and other authorities. J. H. L.
      • [ William Gouel de Percival (surnamed also Lupellus— the little wolf." from whom descend the house of Lupel or Luvel or Lovel. ) He was lord of Yory in Normandy and founder of Castle Kary, Somerset County. England. He conspired against his king, Henry I. of England, in 1123, and against King Stephen in 1158. He died between 1153 and 1159.
      • Auberie de Bellmont, of Robert, Earl of Mellent in Normandy and Leicester in England.
• _____________
• 'Ascelin Gael de Perceval1
• 'M, d. between 1116 and 1119
• Father Robert d' Ivry, Lord Breherval d. c 1083
• Mother Hildeburge de Gallardon d. 3 Jun 1115
• ' Ascelin Gael de Perceval Came to England with William the Conqueror. He married Isabel de Bretevil, daughter of William, Earl de Bretevil. Ascelin Gael de Perceval died between 1116 and 1119.
• 'Family 1
  • Child ◦Robert Rufus de Goel
• 'Family 2 Isabel de Bretevil
• Child
  • ◦William Lovel, Seigneur Ivri, Breval+ d. bt 1166 - 1170
• Citations
• 1.[S2424] Unknown author, The Complete Peerage, by Cokayne, Vol. VIII, p. 209-210; Wallop Family, p. 504.
• http://our-royal-titled-noble-and-commoner-ancestors.com/p302.htm#i...
• ___________