Name: Louis K Landstra
Age (Expanded): 65 years
Birth Year: 1847
Birthplace: Netherlands
Spouse's Name: Minnie Koopman
Spouse's Age (Expanded): 63 years
Spouse's Birth Year: 1849
Spouse's Birthplace: Netherlands
Event Date: 14 Mar 1912
Event Place: Grand Rapids, Kent, Michigan
Father's Name: Klaas Landstra
Mother's Name: Etje Bakhuis
Spouse's Father's Name: Gillard Reyngold
Spouse's Mother's Name: Anna Rengebert
"Michigan, Marriages, 1868-1925," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N32K-R5Q : accessed 24 Nov 2013), Louis K Landstra and Minnie Koopman, 14 Mar 1912.