This is a Genealogy page for Washington County Seat in the State of Missouri .
Catholic Church. St. James (Potosi, Missouri) Indexes included with 1951-1970 marriages & 1948-1970 deaths. Includes marriages for St. James' former mission: St. John at Mineral Point, Missouri.
- Potosi, Missouri bicentennial, 1763-1963 Commemorating the 200th anniversary of Potosi, at the heart of the historic mining country of Missouri.