There were many LeBoeufs who settled in a tiny little place in Louisiana called Iota. The little towns around Iota are Frey, Mowata, Crowley and Raine. There is a cemetery in Frey with the following LeBoeufs:
There are obviously many Freys and some Sonniers. Sonnier is my great-grandmother's name, Marie Sonnier LeBoeuf.
I found an article in the paper that says one of the LeBoeufs was the postmaster at Frey, Louisiana, and his name was John Meus LeBoeuf. He is the son of Theogene and Louisa. The article (an interview with John) states that the family comes from Nova Scotia. He says the LeBoeuf children were Theodore (possibly T.D. or Theogar) and Theogene Jr., and a sister named Oza (Ms. Louis Frey).
Is there anyone with more information on this family?