![Tom O’Connor](https://wisconsinauctioneers.org/wp-content/uploads/2023/01/tom__large.jpg)
![Tom O’Connor](https://wisconsinauctioneers.org/wp-content/uploads/2023/01/tom__large.jpg)
![Ron Mader](https://wisconsinauctioneers.org/wp-content/uploads/2023/01/103536253_3070500823033674_5432591773716445304_n-1080x675.jpg)
Ron Mader
For over 25 years Mader & Mader Auction Service has been doing quilt, craft and furniture auctions for Amish communities throughout the state of Wisconsin. Col. Robert J. Mader graduated from auction school in 1978. After Robert’s unexpected passing in 2006,...![Gerald O’Connor](https://wisconsinauctioneers.org/wp-content/uploads/2023/01/gerry__large.jpg)
Gerald O’Connor
Gerry O’Connor founder and owner of O’Connor Auction Group has been in the Auction Business since 1981, after graduating from Reich World Wide College of Auctioneer in June of 1981. He is a second generation auctioneer and was trained by the renowned...![Joe O’Connor](https://wisconsinauctioneers.org/wp-content/uploads/2023/01/joe__large.jpg)