August
John
Koopman
Birth date:
21 FEB 1880
Birth place:
Colesburg,
,
Iowa,
United States
Death date:
7 MAY 1957
Death place:
New Ulm,
,
Minnesota,
United States
Koopman Family
Parents:
| Father: | John Gerhart Koopman |
| Mother: | Margaret Elizabeth Vontalga |
Spouse:
| Spouse: | Mathilda Ann Keppers |
Siblings:
|
William
Koopman
Louisa Anna Koopman August John Koopman Herman Henry Koopmann |
Children:
