He is married to Johanna Krook.
They got married on December 2, 1857 at Amsterdam ,NH , he was 30 years old.
Kinderen Kleijne geb. in Amsterdam: 1e Willem Adrianus * 24.06.1859, 2e Christiaan * 16.09.1860, 3e Johanna Rosina * 19.07.1863, 4e Anna Maria * 01.08.1866, 5e Petrus Jan Ernst * 27.08.1869 en 6e Anna Maria Antonia * 02.07.1873.
The data shown has no sources.