Southern Bancorp to Buy Mississippi's Smallest Bank by Gwen Moritz Posted 8/19/2014 11:18 am Updated 4 years ago Southern Bancorp Inc. of Arkadelphia announced Tuesday a plan to buy the smallest bank in Mississippi, the Bank of Bolivar County. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.