Richland Township can be found in the following counties:
Richland township, Desha County
Richland township, Jefferson County
Richland township, Lee County
Richland township, Little River County
Richland township, Madison County
Richland township, Monroe County
Richland township, Newton County
Richland township, Washington County
Richland township, Yell County

St Francis county was established in 1827 with boundary changes as follows:
St. Francis River declared boundary with Crittenden 3 November 1831, part annexed to Jackson 1 January 1851

Monroe County was established in 1829 with boundary changes as follows:
Boundaries defined 25 December 1840, line with Prairie changed 7 December 1850, 12 April 1869, 26 April 1873 and 27 May 1874.

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