| Croon, Bernhardine Elisabeth | 28.7.1893 | | | | | | | | |
| Croon, Bernhardine Elisabeth | 28.7.1893 | Aurich | | | | | | FamilySearchTree | 139 |
| Croon, Bernhardine Elisabeth | 28.7.1893 | | | | | | | GendexList | 139 |
| Croon, Bernhardine | 28.7.1893 | | | | | | Diedrich Fritzsche | | 119 |
| Croon, Helena Elisabeth Alida | 19.10.1893 | Groningen | | | | | AlleGroningers Civil registration births | OpenArchNL | 89 |
| Croon, Maria Elisabeth | 4.4.1894 | Machelen | | | | | State Archives of Belgium (Leuven) Civil registration births | OpenArchNL | 59 |
| Croon, Maria Elisabeth | 1894 | | | | | | | GeneaNet | 59 |
| Croon, Maria Elisabeth | 1894 | | | | | | | GeneaNet | 59 |
| Croon, Maria Elisabeth | 1894 | | | | | | | GeneaNet | 59 |
| Croon, Maria Elisabeth | 1894 | | | | | | | GeneaNet | 59 |
| Croon, Helena Elisabeth Martina | | | 17.2.1930 | Groningen (marriage) | | | bride of Helena Elisabeth Martina Croon | OpenArchNL | 54 |
| Croon, Helena Elisabeth Martina | | | 17.2.1930 | Groningen (marriage) | | | AlleGroningers Civil registration marriages | OpenArchNL | 54 |
| Croon, Helena Elisabeth Alida | 1847-1912 | | 8.5.1947 | Groningen (marriage) | | | mother of groom | OpenArchNL | 54 |
| Croon, Elisabeth | | | 4.8.1923 | Melsbroek (marriage) | | | bride of Elisabeth Croon | OpenArchNL | 51 |
| Croon, Elisabeth | | | 4.8.1923 | Melsbroek (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 51 |
| Croon, Helena Elisabeth Alida | | | 16.1.1918 | 's-Gravenhage (marriage) | | | bride of Helena Elisabeth Alida Croon | OpenArchNL | 49 |
| Croon, Helena Elisabeth Alida | | | 16.1.1918 | 's-Gravenhage (marriage) | | | Municipal archive The Hague Civil registration marriages | OpenArchNL | 49 |
| Croon, Helena Elisabeth Alida | | | 1913 | 's-Gravenhage (registration) | | | Municipal archive The Hague Population register | OpenArchNL | 47 |
| Croon, Virginia Elisabeth | | | 14.4.1909 | Peutie (marriage) | | | State Archives of Belgium (Leuven) Civil registration marriages | OpenArchNL | 45 |
| Croon, Virginia Elisabeth | | | 14.4.1909 | Peutie (marriage) | | | bride of Virginia Elisabeth Croon | OpenArchNL | 45 |
| Croon, Helena Elisabeth Alida | | | | | 10.4.1948 | Groningen | AlleGroningers Civil registration deaths | OpenArchNL | 41 |