The pending start date for the Mahtomedi principal will be July 1, 2021. Written By: Post Bulletin staff report | 5:47 pm, Apr. 30, 2021 × Byron Public Schools Byron — The Byron School Board has voted to select Michael Neubeck, principal, Mahtomedi, Minn., as the district’s new superintendent, the district announced in a release Friday evening. “We believe Michael has the qualifications and skills to move the school district forward. He has demonstrated that he has vision and creativity and will continue to move the Byron School District forward on our Profile of a Graduate. We look forward to working with Michael in his new capacity,” Board Chair Harvey Bergh said.