Morris Tanenbaum (American, physical chemist / transistor researcher) [1], not to be confused with Andrew Tanenbaum (American-Dutch, CS professor who was responsible for MINIX) [2]. Both had great significance in what we call "computers" today, in their respective fields.
Hah, I read many books by Andrew Tanenbaum. I remember him putting in dry comments like 'It is not known whether CPUs have dreams during their deepest sleep states.'
Andrew Tanenbaum is in a no way Dutch. States as much in his Wikipedia article. There are plenty of Dutch scientists, including in CS, so no need to gekoloniseren another one.
It's 52 years: https://www.cs.vu.nl/~ast/home/cv.pdf, but he's still an American citizen. You be the judge, but it's certainly not unfair to call him American-Dutch.
[1]: https://en.wikipedia.org/wiki/Morris_Tanenbaum
[2]: https://en.wikipedia.org/wiki/Andrew_S._Tanenbaum