He is married to Ida van Claif.
They got married on April 17, 1861 at Gent, East Flanders, Belgium, he was 36 years old.Source 3
http://familysearch.org/ark:/61903/3:1:939F-GP9C-VJ?i=253&wc=QZDL-CTT%3A1068737103%2C1068725103%3Fcc%3D2138513&cc=2138513
http://familysearch.org/ark:/61903/3:1:S3HY-DZK3-R1G?mode=g&i=387&wc=QZDL-KRX%3A1009330801%2C1588914916%3Fcc%3D2138513&cc=2138513
http://familysearch.org/ark:/61903/3:1:939K-XCQV-JN?mode=g&i=70&wc=QZDL-ZK8%3A1009330801%2C1009359101%3Fcc%3D2138513&cc=2138513