FILE - In this Sept. 6, 1973 file photo, Britain's Princess Anne rides in the three day European Championship in Kyev. Queen Elizabeth II’s only daughter, Princess Anne, will be celebrating her 70th birthday on Saturday, Aug. 15, 2020 in a no-nonsense manner that befits her reputation in Britain. Whatever is planned for Saturday, it’s certainly going to be a scaled-back affair because of the coronavirus pandemic. (AP Photo/File)