There is less to find about this family.
Most information is not open for public, because of privacy laws.
I have for you the official civil marriage record 1920. It is attached.
The official civil death record 1959 of Johannes Tromp. It is attached.
The son Theodorus Francisicus Maria Tromp died on November 20, 1933 in Berkhout, province North-Holland. He was 12 weeks old. It is attached.
That is all.
Robert A. van Duuren