| Croon, Marie Catharine Sophie | 25.2.1874 | Aurich | 12.8.1903 | *Peter Bergner | 22.2.1954 | Wesel | | | |
| Croon, Marie Catharine Sophie | 25.2.1874 | Aurich | | | 22.2.1954 | Wesel | Diedrich Fritzsche | | 220 |
| Croon, Marie Catharine Sophie | 25.2.1874 | Aurich | ca. 1902 | Aurich | 22.2.1954 | Wesel | | FamilySearchTree | 220 |
| Croon, Marie Catharine Sophie | 25.2.1874 | Aurich | | | 22.2.1954 | Wesel | | GendexList | 220 |
| Croon, Joan Jordaan Antoon Marie | 12.10.1874 | 's-Hertogenbosch | | | | | Brabant Historical Information Centre Civil registration births | OpenArchNL | 86 |
| Croon, Colette Françoise Marie | 20.5.1874 | Lembeek | | | | | State Archives of Belgium (Leuven) Civil registration births | OpenArchNL | 86 |
| Croon, Hendrik Jan Marie | | | 15.1.1913 | Nijmegen (notariële inschrijving) | | | Regional Archives Nijmegen Notarial records | OpenArchNL | 60 |
| Croon, Hendrik Jan Marie | | | 1.7.1915 | Nijmegen (notariële inschrijving) | | | Regional Archives Nijmegen Notarial records | OpenArchNL | 60 |
| Croon, Hendrik Jan Marie | | | 8.7.1915 | Nijmegen (notariële inschrijving) | | | Regional Archives Nijmegen Notarial records | OpenArchNL | 60 |
| Croon, Marie Mathilde | | | 7.10.1911 | Tervuren (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 59 |
| Croon, Marie Mathilde | | | 7.10.1911 | Tervuren (marriage) | | | bride of Marie Mathilde Croon | OpenArchNL | 59 |
| Croon, Lydie Marie Ghislaine | | | 12.12.1909 | Moignelée (marriage) | | | bride of Lydie Marie Ghislaine Croon | OpenArchNL | 58 |
| Croon, Lydie Marie Ghislaine | | | 12.12.1909 | Moignelée (marriage) | | | State Archives of Belgium (Brussels) Civil registration marriag | OpenArchNL | 58 |
| Croon, Marie | | | 1.10.1910 | Vilvoorde (marriage) | | | bride of Marie Croon | OpenArchNL | 58 |
| Croon, Marie | | | 1.10.1910 | Vilvoorde (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 58 |
| Croon, Lydie Marie Ghislaine | | | 31.1.1910 | Moignelée (marriage) | | | bride of Lydie Marie Ghislaine Croon | OpenArchNL | 58 |
| Croon, Lydie Marie Ghislaine | | | 31.1.1910 | Moignelée (marriage) | | | State Archives of Belgium (Brussels) Civil registration marriag | OpenArchNL | 58 |
| Croon, Hendrik Jan Marie | | | 31.7.1920 | Nijmegen (notariële inschrijving) | | | Regional Archives Nijmegen Notarial records | OpenArchNL | 58 |
| Croon, Marie Thérèse Gabrielle | | | 17.2.1920 | Lembeek (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 58 |
| Croon, Marie Thérèse Gabrielle | | | 17.2.1920 | Lembeek (marriage) | | | bride of Marie Thérèse Gabrielle Croon | OpenArchNL | 58 |
| Croon, Marie Josephe | 1836-1901 | | 11.9.1936 | Maastricht (marriage) | | | mother of bride | OpenArchNL | 58 |