| Male Petrus Johannes Hendrikus Osterhaus |
| Birth | 28 Jan 1891 | Amsterdam |
| Death | ||
| Burial | ||
| Marriage | 21 Jul 1920 | Utrecht |
| Type | Civil | |
| Father | Josephus Henricus Osterhaus | F252 Group Sheet | |
| Mother | Anna Josephia Hofstee | F252 Group Sheet | |
| Female Wilhelmina Johanna Alida de Haart |
| Birth | 19 Aug 1891 | Utrecht |
| Death | 31 May 1955 | Utrecht |
| Burial | ||
| Father | Theodorus Franciscus Bernardus de Haart | F491 Group Sheet | |
| Mother | Maria Elbersen | F491 Group Sheet | |
| Female Cornelia Gerarda Wilhelmina Osterhaus |
| Birth | 08 Nov 1926 | Taroetoeng, Sumatra |
| Death | 08 Nov 1992 | IJsselstein |
| Burial | 12 Nov 1992 | IJsselstein |
| Notes |
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