My Calliers are from Villenueve d'Amont, Doubs. Is this near you? My 2nd great-grandfather was the first in his family to be born in the United States in January, 1842 and was baptized Alphonse Chayet. He went by Alphonsus Collier. His parents Gregoire Daniel Callier and Claudine Tissot left France between 1840 and 1842. I have been unable to locate the emmigration records as of yet. I find most siblings used their middle name on records.