I checked the Baton Rouge Catholic Diocese records. I find Eugenie listed in Volume 5.

Rose Eugenie Tullier (daughter of Jean Baptiste Tullier & Pelagie Aucoin) married April 25, 1835 Nicolas Valere, widower. (L'ange and Angelina Bill (BUHL) witness: James Clement, Joseph Braud, A. Grangier.

They were married at St. Joseph's in Baton Rouge. If you contact the Dioces of Baton Rouge, you can obtain a copy of their marriage record for $5.00.
1800 South Acadian Thruway
Baton Rouge, LA 70808
(225) 387-0561


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