| Name | Mary Blau [1] | |
| Birth | Switzerland [1] |
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| Gender | Female | |
| Death | Yes, date unknown | |
| Person ID | I18317 | CCBasic |
| Last Modified | 3 Nov 2023 | |
| Family | John Knechtenhofer, b. Switzerland d. Yes, date unknown | |||
| Children |
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| Family ID | F7055 | Group Sheet | Family Chart | ||
| Last Modified | 3 Nov 2023 | |||
| Sources |
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