| Father | Male Jacob Duizend |
| Born | 21 Apr 1863 | Amsterdam, , Noord-Holland, Netherlands |
| Died | 31 Dec 1944 | Sachsenhausen, Oranienburg concentration camp, Brandenburg, German |
| Buried | ||
| Married | 16 Jun 1909 [1] | Amsterdam, , Noord-Holland, Netherlands [1] |
| Father | ||
| Mother | ||
| Mother | Female Elisabeth Asscher |
| Born | 3 Mar 1885 | Amsterdam, , Noord-Holland, Netherlands |
| Died | 20 Mar 1945 | Bergen-Belsen, Celle, , Niedersachsen, Germany |
| Buried | ||
| Father | Jacob Asscher | F1474 Group Sheet | |
| Mother | Jochebeth Tal | F1474 Group Sheet | |
| Child 1 | Male Harry Duizend |
| Born | 17 Jul 1910 | Amsterdam, , Noord-Holland, Netherlands |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Betty Rozette Meijer | F273623248 | |
| Married | 18 Sep 1946 | Amsterdam, , Noord-Holland, Netherlands |
| Child 2 | Male Joseph Duizend |
| Born | 26 Nov 1911 | Amsterdam, , Noord-Holland, Netherlands |
| Died | Yes, date unknown | |
| Buried |
| Child 3 | Female Yochebeth Duizend |
| Born | 15 Dec 1913 | Amsterdam, , Noord-Holland, Netherlands |
| Died | Yes, date unknown | |
| Buried |
| Child 4 | Male Herman Duizend |
| Born | 24 Apr 1919 | Amsterdam, , Noord-Holland, Netherlands |
| Died | Yes, date unknown | |
| Buried |