He is married to Esther Maas.
name: John Kuiper
event: Marriage
event date: 13 Sep 1935
event place: Kalamazoo, Michigan
age: 23
estimated birth year: 1912
father: Matthew Kuiper
mother: Elizabeth Engbers
spouse: Esther Maas
spouse's age: 23
spouse's estimated birth year: 1912
spouse's father: Bert Maas
spouse's mother: Minnie Weessies
digital folder number: 4674178
They got married on September 13, 1935 at Kalamazoo, Michigan, he was 23 years old.
The data shown has no sources.