There is a John Amos Libby, b. ME abt 1858-59; wife Mary Magdalene Brown, living in MN. Don't know if this is the correct family?
MN State Census, 1895 Georgetown, Clay, MN
Citing this Record: "Minnesota, State Census, 1895," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MQ6Z-TZS
Amos Libby M 37y Maine
Mary Libby F 26y Canada
Josephine Libby F 9y Minn
Henry Libby M 8y Minn
Annie Libby F 6y N Dak
Lizzie Libby F 4y Minn
Kattie Libby F 2y Minn
Alfred Libby M 2m Minn
Minnesota, Deaths and Burials, 1835-1990
Citing this Record: "Minnesota, Deaths and Burials, 1835-1990," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FD73-95K
Name: Henry Peter Libby
Death 13 Apr 1938 Moorhead, Clay, MN
Age: 50 Birth 1888
Married Spouse Ida Wenthin Libby
Father John A. Libby Mother Mary Brown
Montana, County Marriages, 1865-1950
Name: Joseph P. Ziegler
Age: 57 Marital Status Widowed Birth (Est) 1882 Cashton, Monroe, WI
Father Baptist Ziegler Mother Katherine Futterer
Marriage 08 Oct 1939 Event Place: Glendive, Dawson, MO
Spouse's Name: Marie Magdalynn Libby Olson
Age: 42 Marital Status Widowed Birth (Est): 1897 Georgetown, Clay, MN
Father John Amos Libby Mother Mary Magdalynn Brown
1905- 1910 census: John is widowed, living with youngest children Katie, Alfred and John
https://familysearch.org/search/record/results#count=20&query=%2Bgivenname%3Akatie~%20%2Bsurname%3Alibby~%20%2Bbirth_place%3AMN~%20%2Bbirth_year%3A1893-1894~%20%2Bspouse_surname%3Aolsen~%20%2Bfather_givenname%3A%22john%20amos%22~%20%2Bfather_surname%3Alibby~%20%2Bmother_givenname%3Amary~%20%2Bmother_surname%3Abrown~
