They had the following children:

• Wilhelmus Johannes (28 Apr 1910, 's-Gravenhage, Netherlands - 20 Nov 1942, Hilversum, Netherlands)
• Aleida Johanna "Ada" (12 Sep 1921, 's-Gravenhage, Netherlands)

Notes:

• Their family card:
• Witnesses at Christiaan Hendrik's birth: Heinrich Johannes Buckmann, 71 years old, bidder & Tobias van Houten, 54 years old, kleermaker, both living in 's-Gravenhage
• Witnesses at Aleida Johanna's birth: Jan Hendrik Coenraadts, 36 or 66 years old, unemployed & Martinus Hendrikus Jolink, 28 years old, metselaar, both living in Doesburg
• Witnesses at the wedding: Martinus Hendrikus Jolink, 54 years old, aannemer, living in Doesburg & Willem Adriaan Marie van Lingen, 34 years old, adjunct-commies aan het departement van Financien & Dirk Cornelis Floris Bouman, 29 years old, borduurwerker & Wilhelmus Johannes Innemee, 27 years old, begrafenisondernemer, brother of the groom, all three living in 's-Gravenhage
• Witnesses at Christiaan Hendrik's death: Wilhelmus Johannes Innemee, 40 years old & Hendrik Pieter Innemee, 32 years old, begrafenisondernemers, living in 's-Gravenhage, brothers of the deceased
• Witnesses at Aleida Johanna's death: Gerard Hendrik Bevers, 72 years old, bode, living in 's-Gravenhage

Sources:

1. Digitale Stamboom Den Haag. http://denhaag.digitalestamboom.nl/
2. "Familiebericht". "Haagsche courant". 's-Gravenhage, 02-10-1922. Geraadpleegd op Delpher op 11-08-2016, http://resolver.kb.nl/resolve?urn=MMKB04:000140946:mpeg21:a0076
3. Gelders Archief, Doesburg, archief 207, inventarisnummer 5681, 25 september 1882, aktenummer 96