Charles’ history with US presidents: He’s met 10 of past 14

              FILE - Britain's Prince Charles walks with first lady Pat Nixon, President Richard Nixon and his daughter Tricia Nixon on the White House lawn in Washington, July 16, 1970. (AP Photo, File)
              FILE - Britain's Prince Charles, left, greets the President Joe Biden ahead of their bilateral meeting during the Cop26 summit at the Scottish Event Campus (SEC) in Glasgow, Scotland, Nov. 2, 2021. (Jane Barlow/Pool Photo via AP, File)
              FILE - President Donald Trump, right, and first Lady Melania Trump, left, attend a welcome ceremony with Britain's Prince Charles and Camilla, Duchess of Cornwall in the garden of Buckingham Palace, in London, June 3, 2019. (Victoria Jones/Pool via AP, File)
              FILE - President George W. Bush poses with Britain's Prince Charles upon his arrival at the White House in Washington, Nov. 2, 2005. (AP Photo/Gerald Herbert, File)
              FILE - Britain's Prince Charles makes a toast with President George W. Bush at the start of a Social Dinner in the State Dining Room of the White House, Nov. 2, 2005, in Washington. The dinner is honor of Prince Charles and Camilla, Duchess of Cornwall, seen seated foreground right. (AP Photo/Lawrence Jackson, File)
              FILE - Britain's Prince Charles, left, and former President George H.W. Bush talk as they arrive for the Gala Inaugural for Founding Sponsors of the American Associates of the Saint Catherine Foundation, March 11, 1997, at the Metropolitan Museum of Art in New York. (AP Photo/Adam Nadel, File)
              FILE - Prince Charles and Tricia Nixon, daughter of President Richard Nixon, lead the way to join guests at a White House formal supper-dance, July 17, 1970. Following are Princess Anne, left, and Julie, hidden, and Daivd Eisenhower. (AP Photo/RH, File)
              FILE - Britain's Prince Charles and Tricia Nixon talk at RFK Stadium during a baseball game in Washington, July 18, 1970. (AP Photo, File)
              FILE - President Richard Nixon waves from the balcony of the Executive Mansion as he and first lady Pat Nixon, right, pose with Britain's Prince Charles, left, and Princess Anne of Britain, July 16, 1970. (AP Photo, File)
              FILE - Britain's Queen Elizabeth II stands on the grounds of Balmoral Castle, in Royal Deeside, Scotland, with U.S. President Dwight D. Eisenhower, Aug. 29, 1959. From left to right are: Prince Philip, partially hidden, Princess Anne, Eisenhower, Queen Elizabeth II and Prince Charles. The two men on the right are unidentified. (AP Photo, File)
            FILE - President Barack Obama meets with Britain's Prince Charles, March 19, 2015, in the Oval Office of the White House in Washington. (AP Photo/Jacquelyn Martin, File) FILE - President George W. Bush, right, greets Britain's Prince Charles on Nov. 2, 2005, on the South Portico of the White House in Washington. (AP Photo/Ron Edmonds, File) FILE - President Ronald Reagan and Britain's Prince Charles talk as the two meet in the Oval Office at the White House May 1, 1981. (AP Photo/Ira Schwarz, File) FILE - First lady Pat Nixon leads Princess Anne Thursday, July 16, 1970, from welcoming ceremonies at the White House. President Richard Nixon and Prince Charles walk with them. In the background are Julie and David Eisenhower. (AP Photo, File) FILE - President Donald Trump and Britain's Prince Charles toast, during the Return Dinner in Winfield House, the residence of the Ambassador of the United States of America to the UK, in Regent's Park, part of the president's state visit to the UK, in London, June 4, 2019. (Chris Jackson/Pool Photo via AP, File)