| Year | Member | State |
|---|
| Year:2021 | Member:Colleen Webb | State:MI |
| Year:2020 | Member:Michelle Gibson Herman | State:WI |
| Year:2019 | Member:Rhonda Schmaltz | State:IA |
| Year:2018 | Member:Tina Trumbower | State:WI |
| Year:2017 | Member:Jason Hendrickson | State:IN |
| Year:2016 | Member:Matt White | State:OH |
| Year:2015 | Member:Robert Murray | State:MN |
| Year:2014 | Member:Cathy Carruthers | State:IL |
| Year:2013 | Member:Maurice S. Henderson | State:MI |
| Year:2012 | Member:Sue Elwood | State:IA |
| Year:2011 | Member:Margaret Erthal | State:IL |
| Year:2010 | Member:Karen Drage | State:IL |
| Year:2009 | Member:Beth Sindt | State:IA |
| Year:2008 | Member:Kimberly Schultz | State:IA |
| Year:2007 | Member:Laura Taylor | State:MO |
| Year:2006 | Member:Barb Bielenberg | State:IA |
| Year:2005 | Member:Nancy Zeliff | State:MO |
| Year:2004 | Member:Ethel Holladay | State:IL |
| Year:2003 | Member:Matt Hankins | State:IN |
| Year:2002 | Member:Sue Reid | State:MI |
| Year:2001 | Member:Joyce McGrath | State:OH, FL now |
| Year:2000 | Member:Sharon Kosek | State:MO |
| Year:1999 | Member:Sharon Fisher-Larson | State:WI |
| Year:1998 | Member:J William Murphy | State:MN |
| Year:1997 | Member:Ruth Shafer | State:MO |
| Year:1996 | Member:John Lightle | State:IN |
| Year:1995 | Member:Lillian Greathouse | State:IL |
| Year:1994 | Member:Shirley Barton | State:OH |
| Year:1993 | Member:Terry Barton | State:MO |
| Year:1992 | Member:Pam Ziebarth | State:IA |
| Year:1992 | Member:Judith Olson-Sutton | State:WI |
| Year:1991 | Member:Ken Gorman | State:MN |
| Year:1990 | Member:Lonnie Echternacht | State:MO |
| Year:1989 | Member:Anita Weier | State:WI |
| Year:1988 | Member:Joyce Caton | State:MO |
| Year:1987 | Member:Mary Margaret Hosler | State:WI |
| Year:1986 | Member:Patricia A Merrier | State:MN |
| Year:1985 | Member:Sue Rigby | State:MI |
| Year:1984 | Member:Richard Kelly | State:IN |
| Year:1983 | Member:James L Handorf | State:IA |
| Year:1982 | Member:David J Hyslop | State:OH |
| Year:1981 | Member:John Kushner | State:MI |
| Year:1980 | Member:Adaline Eastman | State:IL |
| Year:1979 | Member:Gary Ruge | State:OH |
| Year:1978 | Member:Barbara R Baynes | State:IN |
| Year:1976 | Member:Don Bright | State:OH |
| Year:1974 | Member:Robert Poland | State:MI |
| Year:1972 | Member:Floyd Crank | State:IL |
| Year:1971 | Member:Richard Fagan | State:WI |
| Year:1970 | Member:Stanley Rhodes | State:IL |
| Year:1968 | Member:Robert Stickler | State:IA |
| Year:1966 | Member:Mary Witherow | State:MO |
| Year:1962 | Member:Mary C Houser | State:? |
| Year:1960 | Member:Enos Perry | State:IA |
| Year:1958 | Member:Doris Crank | State:IL |
| Year:1952 | Member:Paul F Muse | State:IN |
