John Mary Odin Papers (ODN), University of Notre Dame Archives (UNDA), Notre Dame, IN 46556
Diary and ledger of John Mary Odin, with names of those baptised and married, the days he preached, and a sketchy itinerary of his trip to Europe in 1852 as well as journeys in the United States; also three letters of 1843 and 1850 to church officials in New Orleans.
Bishop of Galveston (1847-1861) and New Orleans (1861-1870).
Odin, John Mary, 1801-1870. Catholic Church. Diocese of Galveston-Houston (Tex.). Catholic Church. Archdiocese of New Orleans (La.) Letters. Diaries.