Col. Frank Mumma
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Carl E. Mumma |

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- Auctioneer for 58 years
- Real Estate Broker for 50 years
- Clark County Commissioner 1968-1976
- Served on Board of Directors at Springfield Federal Savings
and Loan (Cornerstone Bank) for over 25 years
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Ronald C. Mumma |
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- Owner of Mumma Auctioneers & Mumma Realty
- Auctioneer since 1972
- Real Estate Broker since 1976
- Bethel Township Trustee for 16 years
- Clark County Court appointed appraiser
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| Natalie Mumma-Jackson |

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- Realtor since 1998
- Awarded the Presidents Sales Club Award for
Multi-million dollar productivity in 2001, 2002,
2003, 2004, 2005 and 2006
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Curtis G. Mumma |

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- Auctioneer since 2001
- Realtor since 2002
- Awarded the Presidents Sales Club Award for
Multi-million dollar productivity in 2008
- On the 2010 S.B.O.R. Board of Directors
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