Rev. Seifferlein, a native of Detroit, Michigan, is a 2003 graduate of Concordia Theological Seminary of Fort Wayne, Indiana. Rev. Seifferlein came to be pastor of Emmanuel in May of 2006. He currently serves as the Circuit Counselor of Circuit 10 of the South Wisconsin District, LC-MS, has served as a local coordinator for Concordia Theological Seminary extension classes, and has also been active in the work of Lutherans for Life and life issues in general. Rev. Seifferlein is married to Erin, and they are the parents of five children: Clare, Lily, Isabel, Gus, and Theo.
Bonnie, a member of Bethlehem Lutheran Church in Sheboygan, has been the office secretary at Emmanuel Lutheran Church for a number of years. She works twice a week in the church office, doing basic secretarial duties for Pastor and the parish.