My curriosity got the best of me! This is all I can give you right now. If this is the right family - PLEASE let me know - I will need to put you in touch with other people who have more info than I!!!
Carl 'Emil' Willmert b. 17 May 1862 Prussia m. Tues, May 13, 1890 to Louisa Bosac of Martin Co., MN
Carl is the son of Ludwig Willmert 1817-1902 and Justina Meinke 1822-? She had 8 or 9 living children in 1900. Ludwig died in Blue Earth, MN, which is real close to Wells, MN.
Does this sound like the right Carl? Skip firstname.lastname@example.org I live in Brainerd, MN - where are you?