Gertrude
B.
Koop
Birth date:
25 NOV 1861
Birth place:
,
,
,
Death date:
2 JUN 1943
Death place:
,
,
,
Koop Family
Parents:
| Father: | Johann M. Koop |
| Mother: |
Spouse:
| Spouse: | Abraham L. Plett |
Siblings:
|
Aganatha
B.
Koop
|
Children:
