I am trying to determine when a family left Greene Co., and would like to advice on what records and research methods I should be using. The family of William and Ora McKINNIES was living in Paragould in the 1920 census, where William ran a saw mill. They were renting their property. They moved to Paragould (from Monroe Co., AR) circa 1917-1919. Their son Henry went to the Univ of Arkansas, and still listed his hometown as Paragould as late as 1923. Henry married circa 1923-1925, and did not return to Paragould. The next record I have of William and Ora place them in Wadesville, Indiana, in 1939. I am trying to close that big 1923-1939 gap in their history. Any suggestions? Do tax records exist? Do telephone books exist? Any Paragould city directories after 1920? (I have the 1920.) Thanks for any advice. -Steve