AMSTERDAM, NETHERLANDS - MAY 4: King Willem-Alexander and Queen Maxima of The Netherlands attend the National Remembrance ceremony at the National Monument on Dam Square on May 04, 2017 in Amsterdam, Netherlands. The ceremony is held annually and commemorates all civilians and members of the armed forces of the Kingdom of the Netherlands who have died in wars or peacekeeping missions since the outbreak of World War (Photo by Patrick van Katwijk/Getty Images)
