Family: Johannes Jakob Bayer / Maria Margaretha Hammer (F2073)
m. 4 May 1761Johannes Bayer (1710- ) |
| Johannes Heinrich Bayer (1737- ) |
| Wilhelm Hammer (1686-1738) |
Anna Margaretha Wirtz (1691- ) |
| Joseph Hammer (1713-1735) |
Anna Barbara Hammer (1722-1768)  |
| Georg Jakob Hammer (1730-1779) |
| Johannes Balthasar Hammer (1733-1771) |
Johannes Jakob Bayer (1740-1813) 
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| Maria Margaretha Hammer (1727-1801)
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| Johannes Jakob Bayer (1762-1786) |
| Anna Maria Bayer (1764-1766) |
| Maria Anna Bayer (1764-1771) |
| Maria Elisabetha Bayer (1768- ) |