(Notes: You may have to scroll down or right to see chart.)
| Joannes Theodorus Antonius Derks | |
| B: | 24 Mar 1809 |
| Grave, Noord Brabant, Netherlands | |
| D: | 27 Dec 1839 |
| Grave, Noord Brabant, Netherlands | |
| Theodora Petronella Derks | |
| B: | cir 1810 |
| Grave, Noord Brabant, Netherlands | |
| D: | 10 May 1812 |
| Grave, Noord Brabant, Netherlands | |
| Gerardus Hendrikus Derks | |
| B: | 26 Aug 1812 |
| Grave, Noord Brabant, Netherlands | |
| Gerardus Wilhelmus Derks | |
| B: | 10 Apr 1817 |
| Grave, Noord Brabant, Netherlands | |
| D: | 19 May 1879 |
| Grave, Noord Brabant, Netherlands | |
| Catharina Jeurgens | |
| B: | 28 Jan 1807 |
| Wanroij, Noord Brabant, Netherlands | |
| D: | 13 May 1866 |
| Grave, Noord Brabant, Netherlands | |
| Wilhelmus Franciscus Theodorus Derks | |
| B: | 31 Mar 1819 |
| Grave, Noord Brabant, Netherlands | |
| D: | 01 May 1879 |
| Grave, Noord Brabant, Netherlands | |
| Wilhelmina Hellemons | |
| B: | 24 Jan 1822 |
| Etten-Leur, Noord Brabant, Netherlands | |
| Theodora Lucia Petronella Maria Heegeman | |
| B: | 30 Nov 1879 |
| Uden, Noord Brabant, Netherlands | |
| D: | 14 May 1961 |
| Uden, Noord Brabant, Netherlands | |
| Antonius Alphonsus Prinsen | |
| B: | 05 Nov 1875 |
| Uden, Noord Brabant, Netherlands | |
| D: | 25 Feb 1934 |
| Uden, Noord Brabant, Netherlands | |
| Theodorus Bernards | |
| B: | 16 Mar 1879 |
| Oeffelt, Noord Brabant, Netherlands | |
| D: | 1956 |
| Petronella Maria Laulina Heegeman | |
| B: | 26 Jan 1881 |
| Uden, Noord Brabant, Netherlands | |
| D: | 09 Apr 1969 |
| Racine, Racine Co, Wisconsin | |
| Hendricus Albert Kusters | |
| B: | 15 Sep 1879 |
| Rosmalen, Noord Brabant, Netherlands | |
| D: | 06 Oct 1949 |
| Racine, Racine Co, Wisconsin | |
| Josina Hendrica Heegeman | |
| B: | 08 Aug 1882 |
| Uden, Noord Brabant, Netherlands | |
| D: | 22 Jan 1885 |
| William Frederik Heegeman | |
| B: | 10 May 1884 |
| Uden, Noord Brabant, Netherlands | |
| D: | 20 Dec 1952 |
| Wilmette, Cook Co, Illinois | |
| Maria Petronella Lucassen | |
| B: | 31 May 1883 |
| Uden, Noord Brabant, Netherlands | |
| D: | 22 Oct 1917 |
| Jacksonville, Duval Co, Florida | |
| Ella Marie Verriden | |
| B: | 17 Sep 1894 |
| D: | 02 Mar 1956 |
| Lucia Petronella Hendrica Heegeman | |
| B: | 26 Jan 1886 |
| Uden, Noord Brabant, Netherlands | |
| D: | 06 Feb 1970 |
| Racine, Racine Co, Wisconsin | |
| Arnold Theodorus VanThiel | |
| B: | 05 Feb 1886 |
| Oss, Noord Brabant, Netherlands | |
| D: | 28 Feb 1946 |
| Racine, Racine Co, Wisconsin | |
| Cornelis Johannes Heegeman | |
| B: | 09 Mar 1887 |
| Grave, Noord Brabant, Netherlands | |
| D: | 02 Jun 1943 |
| Mary Ann Mueller | |
| B: | 22 Jul 1884 |
| Appleton, Outagamie, Wisconsin | |
| D: | 21 Apr 1960 |
| Appleton, Outagamie, Wisconsin | |
| Joseph Antonius Heegeman | |
| B: | 27 Sep 1888 |
| Uden, Noord Brabant, Netherlands | |
| D: | 03 May 1952 |
| Racine, Racine Co, Wisconsin | |
| Martina Maria Lucassen | |
| B: | 11 Feb 1891 |
| Uden, Noord Brabant, Netherlands | |
| D: | 07 Jun 1975 |
| Racine, Racine Co, Wisconsin | |
| Theodorus Lambertus Heegeman | |
| B: | 04 Feb 1890 |
| Uden, Noord Brabant, Netherlands | |
| D: | 18 Nov 1958 |
| Milwaukee, Milwaukee Co, Wisconsin | |
| Hendrika Niessing | |
| B: | May 1893 |
| Kaukauna, Outagamie, Wisconsin | |
| George Henry Peter Heegeman | |
| B: | 22 Feb 1891 |
| Uden, Noord Brabant, Netherlands | |
| D: | 22 Nov 1972 |
| Wisconsin | |
| Anna Maria Mueller | |
| B: | 04 Feb 1891 |
| Appleton, Outagamie, Wisconsin | |
| D: | 07 Apr 1978 |
| Josina Cornelia Wilhelmina Heegeman | |
| B: | 21 Feb 1892 |
| Uden, Noord Brabant, Netherlands | |
| D: | 21 Jul 1961 |
| Henricus Petrus Maria Heegeman | |
| B: | 21 Oct 1893 |
| Uden, Noord Brabant, Netherlands | |
| Maria Christina Gerardina Derks | |
| B: | 17 Sep 1854 |
| Grave, Noord Brabant, Netherlands | |
| D: | 24 Oct 1922 |
| Racine, Racine Co, Wisconsin | |
| Arnoldus Joannes Jacobus Heegeman | |
| B: | 11 Jul 1853 |
| Grave, Noord Brabant, Netherlands | |
| D: | 17 Jul 1919 |
| Racine, Racine Co, Wisconsin | |
| Anna Maria Derks | |
| B: | 26 Jun 1856 |
| Grave, Noord Brabant, Netherlands | |
| D: | 03 Jul 1856 |
| Grave, Noord Brabant, Netherlands | |
| Theodorus Franciscus Derks | |
| B: | 05 Dec 1821 |
| Grave, Noord Brabant, Netherlands | |
| D: | 23 Sep 1898 |
| Uden, Noord Brabant, Netherlands | |
| Maria Petronella Verasdonk | |
| B: | 17 Oct 1822 |
| Uden, Noord Brabant, Netherlands | |
| D: | 04 Jan 1910 |
| Uden, Noord Brabant, Netherlands | |
| Agnes Derks | |
| B: | 21 Apr 1824 |
| Grave, Noord Brabant, Netherlands | |
| D: | 22 Jan 1827 |
| Grave, Noord Brabant, Netherlands | |
| Petronella Derks | |
| B: | cir 1827 |
| Grave, Noord Brabant, Netherlands | |
| D: | 16 Aug 1827 |
| Grave, Noord Brabant, Netherlands | |
| Jacobus Josephus Derks | |
| B: | 01 Jan 1831 |
| Grave, Noord Brabant, Netherlands | |
| D: | 15 May 1831 |
| Grave, Noord Brabant, Netherlands | |
| Christina Jas | |
| B: | cir 1784 |
| Grave, Noord Brabant, Netherlands | |
| D: | 14 Jan 1840 |
| Grave, Noord Brabant, Netherlands | |
| Hendricus Derks | |
| B: | cir 1790 |
| Grave, Noord Brabant, Netherlands | |
| D: | 23 Nov 1845 |
| Grave, Noord Brabant, Netherlands | |