Name: John Koopman
Race (Original):
Age (Expanded): 20 years
Birth Year: 1884
Birthplace: Grand Rapids
Spouse's Name: Martha Beda
Spouse's Race (Original):
Spouse's Age (Expanded): 19 years
Spouse's Birth Year: 1885
Spouse's Birthplace: Grand Rapids
Event Date: 26 Dec 1904
Event Place: Holland, Ottawa, Michigan
Father's Name: Cornelius Koopman
Mother's Name: Minnie Ringold
Spouse's Father's Name: John Beda
Spouse's Mother's Name: Unknown
"Michigan, Marriages, 1868-1925," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N366-BMT : accessed 26 Nov 2013), John Koopman and Martha Beda, 26 Dec 1904.