Family:Hendrik Grondel and Heltje Vallenduuk (1)

Parents: Fredrik Grondel and Johanna Van Hagen Hendrik Frederik Grondel b. 5 Feb 1852 's-Gravenhage, Zuid-Holland, Netherlands d. 14 Jan 1920 's-Gravenhage, Zuid-Holland, Netherlands	Parents: Abraham Vallenduuk and Hendrika Van Det Heltje Vallenduuk b. 11 Sep 1848 Haarlem, Noord-Holland, Netherlands d. 11 May 1902 's-Gravenhage, Zuid-Holland, Netherlands

Family tree▼

Children

		Birth	Death
1.	Cornelia Maria Grondel	27 Jun 1873
2.	Heinrich Friedrick Grondel	Abt Feb 1875 Cologne, Cologne, Nordrhein-Westfalen, Germany	19 May 1875
3.	Hendrik Fredrik Cornelis Grondel	30 Jan 1876 's-Gravenhage, Zuid-Holland, Netherlands	8 Jul 1950 's-Gravenhage, Zuid-Holland, Netherlands
4.	Fredrik Cornelis Grondel	8 Apr 1877 's-Gravenhage, Zuid-Holland, Netherlands	22 Jun 1877 's-Gravenhage, Zuid-Holland, Netherlands
5.	Hendrika Wilhelmina Grondel	1 Mar 1879 's-Gravenhage, Zuid-Holland, Netherlands	9 Mar 1880 's-Gravenhage, Zuid-Holland, Netherlands
6.	Hendrika Wilhelmina Grondel	29 Jul 1880 's-Gravenhage, Zuid-Holland, Netherlands	15 Mar 1960 's-Gravenhage, Zuid-Holland, Netherlands
7.	Heiltje Grondel	29 Aug 1882 's-Gravenhage, Zuid-Holland, Netherlands	1 Mar 1884 Abtswoude, Zuid-Holland, Netherlands
8.	Frederik Cornelis Grondel	30 Dec 1883 Amsterdam, Noord-Holland, Netherlands	21 Feb 1963 's-Gravenhage, Zuid-Holland, Netherlands
9.	Heiltje Grondel	14 Apr 1886 Amsterdam, Noord-Holland, Netherlands	11 Jun 1919 Loosduinen, Zuid-Holland, Netherlands
10.	Willem Hendrik Grondel	4 Jan 1889 Amsterdam, Noord-Holland, Netherlands	10 Aug 1889 Amsterdam, Noord-Holland, Netherlands