Hello
I have Levesques in my tree. The current theory is that they were from Luneray in Haute Normandie although I can't make that connection with any certainty. It is mainly based on the commonality of names which include: Vautier, Pigne, Lardant, Huet, DesJardins. There are many tantalising records of marriages between the families but nothing that provides a definite connection.
Anyway, my Larcheveques appeared in London at the end of the 17th century.
I don't know if your ancestors were from Hautot or Hautot - sur - Mere, which is somewhat closer to Luneray. Whatever, if you see any sort of connection between your family and my own, please get in touch.
Bonne Année