Have nothing to share, but am also looking for HAGANS in Ross Co OH, same era. Mine is John Decatur HAGANS, b. 1833, Richmondale, Ross Co OH, alleg. son of John HAGAN(s) and Sarah COON/KUHN. By 1850 (age 17) he was a Saddler, living with another family in Chillecothe. He m. & moved to Pike Co OH. Many HAGAN families in 1840 Ross Co OH Census, trying to sort them out. Please email privately, since all is speculation at this point.