Don't know if you found anything yet but you should look for these films at your local Family History Center or order it from Salt Lake to view their. I found great information.

Marriage bonds 1838-1850 Minister's returns 1782-1854 (Not in order: 1820-1854, 1782-1819. May also have some bonds or licenses mixed with returns.) Film #1906400

Marriage bonds 1770-1815 Film #1906398.
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