Motte-and-bailey castle
A statistic dated 1844 and written by Abbot Geoffrey, then the pastor of the town, said that the origin of the village was the result of an emigrant family from Italy. This family faced a major upheaval in their country (in the time of Charles Martel) and came to France to acquire a territory which covered the present communes of Antheny and Auge. They built a Motte-and-bailey castle in the current Antheny commune. They took as a surname: "de la Motte d'Antheny". The last male descendant of this illustrious family died in L'Île-Bouchard on 21 October 1901 at the age of 3 years. Other branches of this family were born with the surnames d'Antheny and Dantheny.