| Croon, Catharina Johanne Agathe | 14.5.1872 | Aurich | 16.11.1893 | Aurich | 6.2.1944 | Friedrichsdorf | | | |
| Croon, Catharina Johanne Agathe | 14.5.1872 | Aurich | | | 6.2.1944 | Friedrichsdorf | | GendexList | 250 |
| Croon, Catharina Johanne Agathe | 14.5.1872 | Aurich | 16.11.1893 | Aurich | 6.2.1944 | Friedrichsdorf | | FamilySearchTree | 230 |
| Croon, Catharina Johanne Agathe | 14.5.1872 | | | | 6.2.1944 | Friedrichsdorf/Ts | Diedrich Fritzsche | | 220 |
| Croon, Catharina Theodora Antonetta | | | 24.2.1911 | Venlo (registration) | | | Regional Archive Tilburg Population register | OpenArchNL | 59 |
| Croon, Catharina Theodora Antoinetta | | | 20.2.1911 | Venlo (registration) | | | Regional Archive Tilburg Population register | OpenArchNL | 59 |
| Croon, Joanna Catharina | 1824-1889 | | 27.5.1924 | Wespelaar (marriage) | | | mother of bride | OpenArchNL | 59 |
| Croon, Maria Catharina | | | 13.9.1913 | Erps-Kwerps (marriage) | | | bride of Maria Catharina Croon | OpenArchNL | 58 |
| Croon, Maria Catharina | | | 13.9.1913 | Erps-Kwerps (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 58 |
| Croon, Anna Catharina | | | 1913 | 's-Gravenhage (registration) | | | Municipal archive The Hague Population register | OpenArchNL | 58 |
| Croon, Anna Catharina | | | 1913 | 's-Gravenhage (registration) | | | Municipal archive The Hague Population register | OpenArchNL | 58 |
| Croon, Anna Catharina | | | 1913 | 's-Gravenhage (registration) | | | Municipal archive The Hague Population register | OpenArchNL | 58 |
| Croon, Joanna Catharina | 1821-1886 | | 11.6.1921 | Rillaar (marriage) | | | mother of groom | OpenArchNL | 58 |
| Croon, Maria Catharina | | | 24.4.1901 | Kampenhout (marriage) | | | bride of Maria Catharina Croon | OpenArchNL | 57 |
| Croon, Maria Catharina | | | 24.4.1901 | Kampenhout (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 57 |
| Croon, Fronika Catharina | | | 25.6.1917 | Amsterdam (registration) | | | Amsterdam City Archives Special registers | OpenArchNL | 56 |
| Croon, Anna Catharina | | | 20.5.1919 | Linkebeek (marriage) | | | bride of Anna Catharina Croon | OpenArchNL | 56 |
| Croon, Anna Catharina | | | 20.5.1919 | Linkebeek (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 56 |
| Croon, Veronica Catharina | | | 8.4.1895 | Amsterdam (registration) | | | Amsterdam City Archives Overgenomen delen | OpenArchNL | 55 |
| Croon, Anna Catharina | 7.11.1871 | Nossegem | | | | | State Archives of Belgium (Leuven) Civil registration births | OpenArchNL | 55 |
| Croon, Josephina Catharina Maria | | | 7.8.1922 | Groningen (marriage) | | | bride of Josephina Catharina Maria Croon | OpenArchNL | 54 |