David Prosser served on the Wisconsin Supreme Court from 1998-2016. He previously served in the Wisconsin State Assembly and as District Attorney of Outagamie County. He identified as a Republican. He died in 2024.
2022
–Endorsed Adam Jarchow (R) for Attorney General of Wisconsin (lost primary)
–Endorsed Eric Toney (R) for Attorney General of Wisconsin (lost general election)
The Endorsement Project 