When did the rebellion that Frank W. Johnson tried to prevent end?
Frank W. Johnson:  Johnson unsuccessfully tried to prevent the Fredonian Rebellion and served as a delegate to the Convention of 1832. Fredonian Rebellion: The Fredonian Rebellion (December 21, 1826 – January 23, 1827) was the first attempt by Anglo settlers in Texas to secede from Mexico.
January 23, 1827