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AMSTERDAM, NETHERLANDS - SEPTEMBER 19: King Willem-Alexander of The Netherlands and chairman of the Dutch Auschwitz committee Jacques Grishaver opens the National Holocast Names monument on September 19, 2021 in Amsterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)

AMSTERDAM, NETHERLANDS - SEPTEMBER 19: King Willem-Alexander of The Netherlands and chairman of the Dutch Auschwitz committee Jacques Grishaver opens the National Holocast Names monument on September 19, 2021 in Amsterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)