| | Maria Barbara Landwehr 1773–1850 Joseph Halbmann 1774–1812 | | |
Maria Josepha Landwehr 1774– | | |
Johann Georg Landwehr 1776–1806 | | |
Anna Sybille Landwehr 1778– | | |
Johann Adam Landwehr 1783– | | |
Anna Katharina Landwehr 1785–1785 | | |
| | Georg Michael Landwehr 1786–1858 Maria Magdalena Burger 1792–1823 | | |
| | Maria Magdalena Landwehr 1792–1842 | | |
| | Johann Georg Landwehr 1734–1805 Maria Magdalena Michel 1751– | | |