Prince Harry and Meghan's son, Archie, meets his grandfather Prince Charles

Prince Charles finally met his newest grandson, Archie Harrison Mountbatten-Windsor, the firstborn child of Prince Harry and Duchess Meghan, on Thursday evening.

The meeting took place at Harry and Meghan's home at Frogmore Cottage in Windsor, according to ABC News' royal contributor Omid Scobie. Charles' wife, Camilla, was not in attendance.

Archie, who was born on May 6, met his aunt and uncle, Prince William and Duchess Kate, earlier this week.

The newest member of the royal family was also introduced to his great-grandparents, Queen Elizabeth II and Philip, the Duke of Edinburgh, last week, on the same day Harry and Meghan announced his name and posed with him in photos.

ABC News' Katie Kindelan contributed to this report.