Royals Prince Harry and Meghan Markle Pay Tribute to the Nearly 3,000 Lives Lost on the 20th Anniversary of 9/11 Prince Harry and Meghan Markle listed the 2,977 names of those who died during the Sept. 11 terrorist attacks on the homepage of their Archewell Foundation website By Naledi Ushe Naledi Ushe Digital News Writer, PEOPLE People Editorial Guidelines Published on September 11, 2021 08:27 PM Share Tweet Pin Email Prince Harry and Meghan Markle. Photo: Rosa Woods - Pool/Getty Images Prince Harry and Meghan Markle made a special tribute to the victims of the terrorist attacks on Sept. 11, 2001. The couple listed all 2,977 names of the people killed at the World Trade Center, the Pentagon and on United Flight 93 on the homepage of their Archewell Foundation website. The page was titled "In Memoriam" to mark the 20th anniversary of the tragedy. Queen Elizabeth and Her Troops Pay Tribute to 9/11 by Playing 'Star-Spangled Banner' at Changing of the Guard The Duke and Duchess of Sussex's tribute follows Queen Elizabeth's remembrance of the victims. On Saturday morning, "The Star-Spangled Banner" was played during the Changing of the Guard at Windsor Castle. Two decades ago, the Queen similarly played the U.S. national anthem at Buckingham Palace in the immediate aftermath of the terrorist attacks. Guards on parade at Windsor Castle. Chris Jackson/Getty Images George W. Bush Likens the Terrorists Who Attacked on 9/11 to Today's 'Violent Extremists at Home In addition to the symbolic gesture, the Queen also issued a statement to President Joe Biden. "As we mark the 20th anniversary of the terrible attacks on 11th September 2001, my thoughts and prayers — and those of my family and the entire nation — remain with the victims, survivors and families affected, as well as the first responders and rescue workers called to duty," she wrote. Where All the Presidents Will Be to Mark the 20th Anniversary of 9/11 "My visit to the site of the World Trade Center in 2010 is held fast in my memory. It reminds me that as we honour those from many nations, faiths and backgrounds who lost their lives, we also pay tribute to the resilience and determination of the communities who joined together to rebuild," the Queen added.