_Peter C. Wieben _
_Hans J. Wieben _|
| |_Annie Ketelsen __
_PeterD. Wieben _|
| | __________________
| |_Mary Albrecht __|
| |__________________
|
|--Agnes K. M. Wieben
|
| __________________
| _________________|
| | |__________________
|_Mary Tamms _____|
| __________________
|_________________|
|__________________