I have found the desired birth record in 1871 in the Regnéville-sur-Mer records and her parents' marriage record in 1868, but there do not seem to be any records for the 1840-1850 time period for her parents' birth records. I tried all the surrounding town names without success. Does anyone have knowledge of this area to know where those records would be? I suppose they could have come from somewhere else too. Thank you for your consideration.