Funeral services will be held Saturday, Jan. 23, 2010, at 10:30 a.m., at Church of St. Mary in Bismarck, for Sean Michael Muffenbier, 4 months, who died Sunday, Jan. 17. Burial will be in St. Mary's Cemetery, Bismarck. Sean was born Sept. 19, 2009, in Minneapolis, Minn., a son of David and Roxanne (Axtman) Muffenbier. He is survived by his parents and brother, Alex, of Bismarck; grandparents: Cletus and Bernice Axtman of Rugby, Rodney Muffenbier of Cottage Grove, Minn., and Judy Muffenbier of Minot; great-grandparents: Mary Schmaltz and Lena Axtman, both of Rugby, and Donald and Marge Olson of Balta; aunts and uncles: Brian Axtman, Randy Axtman, Karleen Blessum, Brad Axtman, Glenn Axtman, Leslie Harildstad, Crystal Borrego, and Kimberly Muffenbier; and 11 cousins. He was preceded in death by his uncle, Daysun Gross; and great-grandparents: Mike and Johanna Muffenbier, Peter Schmaltz, and Wendolyn Axtman.