Hendrik married Peeks Aaltje on 3 May 1902 in Borger, Netherlands. Aaltje (daughter of Peeks Bertus and Schipper Everdina) was born on 15 Nov 1877 in Schoonloo; died on 31 Dec 1954 in Nieuw-Buinen; was buried in Nieuw-Buinen Oud. [Group Sheet]

1. Langenburg Evert was born in 1900 in Borger, Netherlands.
2. Langenburg Geert was born in 1902 in Borger, Netherlands.
3. Langenburg Bertus was born on 14 Jan 1905 in Borger, Netherlands; died on 21 Apr 1905 in Nieuw-Buinen.
4. Langenburg Geessien was born in 1907 in Borger, Netherlands.
5. Langenburg NN was born on 20 Nov 1908 in Nieuw-Buinen; died on 20 Nov 1908 in Nieuw-Buinen.
6. Langenburg Dina was born on 16 Nov 1909 in Nieuw-Buinen.
7. Langenburg Jantje was born in 1913 in Borger, Netherlands.
8. Langenburg Grietje was born on 8 Jul 1917 in Nieuw-Buinen; died on 28 Nov 1918 in Nieuw-Buinen.