I have a Jeanne Marie Etcheverry with a birth date of 7/29/1802 or 9/21/1798 born in France. She married in 1823 Jean Peter ARNAU (b 7/11/1797 Urrugne, FR) Their children were Jeanette ARNAU, Stephanie ARNAU,
Michael ARNAUD (b 9/23/1824)
married Virginia Landry (b1834)

The Arnaud family and probably the Etcheverry family were Basque living in France.

Any connections?