| 1 | Norman Little | North Manchester, IN | | Aug 11 2004 |
| 2 | Stan Chupp | Millersburg, IN | Oct 28 2004 | Dec 15 2004 |
| 3 | Stan Chupp &/or Gary Miller | Millersburg, IN | Aug 01 2005 | Aug 16 2005 |
| 4 | Stan Chupp | Millersburg, IN | Sep 30 2006 | Oct 03 2006 |
| 5 | Duane Miller &/or Melvin Byler | Middlefield, OH | Feb 23 2007 | Apr 12 2007 |
| 6 | Tom &/or Nancy &/or Steve &/or Michelle McQueen | New Philadelphia, OH | Jul 10 2008 | Aug 12 2008 |
| 7 | Daniel &/or Dean Bontrager | Topeka, IN | Jan 21 2009 | Feb 12 2009 |
| 8 | Levi Yoder, Jr. | Baltic, OH | Feb 27 2015 | Apr 01 2015 |
| 9 | Lester Bontrager | LaGrange, IN | Oct 30 2015 | Jan 19 2016 |
