| | Matthias Ignatius Maria Monheim 1878–1940 Josephine Franziska van Erckelens 1882–1961 | | | | Leonard Maria Johannes Peter Monheim 1830–1913 Antoinette Anna Josephine Hubertine Godefrida Merckelbach 1835–1913 | | | | Johannes Peter Josef Monheim 1786–1855 Lucia Dorothea Emonts 1790–1848 | | |
| | | Matthias Johannes Merckelbach 1792–1838 Maria Carolina Josepha Claessen 1802–1882 | | |
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| | | Leonard Franz Hubert van Erckelens 1850–1917 Maria Christina Elisabeth van Baerle 1861–1936 | | | | Franziskus Hendricus van Erckelens 1812–1890 Wilhelmine Josephine Maria Clara Roeffs 1816–1859 Maria Josephine Anna Petronella Roeffs 1814–1883 | | |
| | | Otto Philipp van Baerle 1822–1864 Maria Josephine Hubertine Boehmer 1836–1894 | | |
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