D'Oublets emigrated from France to England. Name changed to Duberly and Dubberley. Barbara Dubberley told me that the surname was common all over England. Her ancestors came directly from England and settled in Delta, B. C., Canada. Many Dubberleys settled in Ross-On-Wye, Herefordshire, Eng. and descendants were found there in 2003 by our relatives who visited England. A copy of my book was sent to The London Library. Frances Locke Duberly, wife of Capt. Henry Duberly, witnessed the Charge of the Light Brigade from a hilltop on horseback. I have a copy of her book.