uk royals
Louis Arthur Charles was born on April 23, 2018, at St. Mary's Hospital in London.
The Queen was born Elizabeth Alexandra Mary in London on April 21, 1926.
"Said he wrote a book," the actor quipped after running into the Duke of Sussex.
The Netflix show ended its six-season run last year.
Buckingham Palace previously announced on February 5 that King Charles had been diagnosed with cancer.
The Princess of Wales was photographed riding in a car with her mother, Carole Middleton, on Monday.
The palace said on Monday that the monarch had begun treatment for cancer, days after undergoing surgery.
The Prince of Wales also addressed Kate Middleton's recent surgery and hospital stay.
The Better Call Saul star denounces monarchies right before he learns of an unexpected family connection.
The prince's dry comments have gone viral since Friday.