High Quality Content by WIKIPEDIA articles! Harlan Harmon "Bo" Holleman (January 23, 1927—March 12, 1982) was a farmer and seed merchant from Wynne, the seat of Cross County in eastern Arkansas, and a pioneer in the development of the modern Republican Party in his home state. He was the Arkansas state GOP chairman from December 6, 1980, until his death some sixteen months later. Earlier he was an unsuccessful candidate for the Arkansas House of Representatives (1968) and the United States House of Representatives (1976).