High Quality Content by WIKIPEDIA articles! Asa Jeb Stuart Buchanan is a fictional character and patriarch of the Buchanan family on the ABC soap opera One Life to Live. The Texan industrialist father of newly-arrived characters Clint and Bo Buchanan, Asa was originated in late 1979 by Philip Carey. Carey portrayed the role continually for nearly three decades, through to his final pre-taped appearance in 2008. Throughout those years, Asa`s ruthless business dealings and attempts to both protect and control his family members drive much of the drama in the series.