Arms of the house of Le Roy ("The King"), Normandy. Bibliothèque nationale de France.
Marriage between Charles-Ulysse Le Roy & Marguerite-Victorine Lamoureux.
François Le Roy: Knight of the King's Order, Lord of Chavigny, Count of Clinchamp, Captain of the King's Ordinances, Governor of Le Mans (France), Councilor of State and Lieutenant-General of Touraine, Anjou and Maine. House of Le Roy & House of Dreux.


- Language / Morphology
(North & West Germanic branches)
- Middle Age History
(Early Viking expansion, the Norman conquest of England & Anglo-Norman dominion)
- Mediæval Manuscripts
(Bibliothèque Nationale de France / British Library in London)