It's 52 years: https://www.cs.vu.nl/~ast/home/cv.pdf https://www.cs.vu.nl/~ast/home/cv.pdf, but he's still an American citizen. You be the judge, but it's certa

It's 52 years: https://www.cs.vu.nl/~ast/home/cv.pdf 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.