| Andreas Langenberg | ||||
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| Jurgen Andreas Langenberg ca 1710 | ||||
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| Johannes Jürgen (Jan) Langenberg 1729-1819 | Grietje Jacobs 1731-1811 | Johan Gottlieb Abel | ||
| ♦ | - 1757 - | | | | | |
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| Jacob Jans Langenberg 1763-1809 | Elisabeth Johanna Abel 1773-1848 | |||
| ♦ | ◊ | |||
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| Jan Jacobs Langenberg 1792-1873 | ||||