I thought if I posted the following information that one or more of the Bons family might have him in their family tree and not know what happened to him
Perhaps you have the same research as I providing.
I was perusing the "name us" project under unclaimed persons of who there is the name if Willem Bons in Honolulu,HW. On ancestry,com there are 3 listings for him; 1) for an arrival on the ship Veendam in 1937 which sailed from Rotterdam. He arrived 10 Jan 1937 in Boston. In the manifest he is listed as a "painter" and only worked 1/2 year in this manner of work.
The next arrival was 3 Feb 1957. The ship Zuderkruis sailed from Rotterdam and arrived in New York City.
Willem Albertus Bons applied for United States Naturalization,# 30183 in the Hawaii Court. He received his Social Security never in Ohio; this number is not made public at this time Born 23 Jun 1929; Died 8 Jan 2007. If you can find persons related to this man, please contact me as he died in Honolulu, Hawaii and remains are unclaimed.