Gerrit Jan Doesburg 1881–1948 | | |
| | Josephus Hermanus Maria "Joop" Coenen 1913–2001 Adriana Hubertina Johanna Maria "Jean" Ahsmann 1919–2013 | | |
Elisabeth Coenen 1918–2003 | | |
| | Johanna van Doesburg 1884–1969 Fredericus Gerardus Maria "Frits" Coenen 1881–1945 | | |
| | Hermanus Dominicus Doesburg –1939 |