Derk married Maria Hendriks van Langeveld on 21 Jan 1724 in Winssen. Maria (daughter of Hendrick Coenen and Rijntien Gielissen Roest) was christened on 16 Jan 1696 in Ewijk; was buried on 9 Jan 1783 in Doddendaal. [Group Sheet] [Family Chart]
- Abt 1725