prince philip
"I will miss my Grandpa, but I know he would want us to get on with the job," the Duke of Cambridge said Monday.
"As you can imagine, my family and I miss my father enormously," the Prince of Wales said during his emotional appearance.
The 99-year-old Duke of Edinburgh took part in designing the modified Land Rover that will carry his coffin.
The Duchess of Sussex did not get medical clearance to travel alongside her husband.
WHAT'S HAPPENING
Striking photos of Queen Elizabeth II's husband graced front pages around the world.
The no-fuss Duke of Edinburgh did not want a state funeral.
The former president and Michelle Obama enjoyed a great friendship with the late Duke of Edinburgh.
The Duke of Sussex will reportedly return to the U.K. for his grandfather's funeral.
Former Presidents Jimmy Carter and George W. Bush also paid their respects to the Duke of Edinburgh.
He was married to the queen for more than 70 years.