Loustalots in Rhode Island?

There are census records at Ancestry.com telling of a family of Loustalots in Providence, Rhode Island in 1850. . headed by Arnold Loustalot, who worked as a mason, the other names in the family are quite Americanized. . David, Fidelia, Jesse and Samuel. All are listed as being born in Rhode Island in the first half of the 19th century. .