He is married to Pieternelle Ellewit.
Permission for the marriage has been obtained in Nieuwerkerk on August 14, 1726.
They got married on September 2, 1726 at Nieuwerkerk, he was 28 years old.Source 1Den 14.Augusti 1726 zijn hier ondertr. Adriaan Johannesse Kaashoek J.M. van S.Maartensdijk en Pieternelle Ellewit weduwe van Jan de Jonghe wonende alhier
Getr. den 2 Septemb 1726 alh.