William Joseph Dupre family hunts for their roots

we are trying to do 3 family trees at once. 1)The Dupres from southern Louisiana, which start back in 1827 with Mathurin Jean Fortunet Dupre and his wife Azelie Pitre. They are from around Houma, Montegut,Point Au Chien,Louisiana

2)The Patrick Clark family from Ireland to Michigan to Minnesota,includes Blakes,Glenns, Driscoll,Carmody, McGwinn,Murphy,Acher,Feeney,Hanrahan,Cullen,Condon,Yost.

3)The Smith-Anglums from Ireland to Canada to Illinois to Iowa and then some go to Minnesota, South Dakota, Canada, Montana.