'The Crown' effect: How a TV show introduced Prince Philip to a generation of Americans - CNN
Cnn
For over 70 years, he was at Queen Elizabeth II's side. Not until he was 96, just three years before his death, did Prince Philip step back from most of his public duties.
https://www.cnn.com/2021/04/11/tv-shows/crown-effect-prince-philip-gbr-cmd-intl/index.html