Nadine Mullet Getz published a book on the Mollat immigrants of 1833 and 1851 titled "We Would Remember" in 1950.
This book is a nearly complete compilation of the descendants of Hans Mollatt 1750 +/- from Switzerland to Holmes & Coshocton County, Ohio.Most are still in Ohio but some descendants moved to Bloomfield, Missoula, Lewistown & Glendive Montanna; Exeland Wisconsin; Bremen, Elkhart, Topeka, Wakarusa, Syracuse, Nappanee & Kokomo Indianna; Atlantic & Mercer Penna; Seattle Washington; Albany Oregon; Sarasota FLA; Weatherford Oklahoma....
Family origin was France to England to Switzerland to US.
Spelling of name was Mollet 1616-32, Mullet 1632-1777, Mollet 1777-1787, Mullet 1787-1890s, Mullett was used by some starting around 1850.
This book is now out of print but some copies can be found.