Buckingham Palace on 9 April 2021; Prince Philip's death — The Union Flag is flown at half-mast as crowds gather
Photo Credit: By Sanshiro KUBOTA from London, UK - Half-Mast, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=103393489

Prince Philip's birthplace — Mon Repos, on Corfu, Greece, 2012
Photo Credit: By Marc Ryckaert (MJJR) - Own work, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=20310622

Queen Victoria is the great-great-grandmother of Queen Elizabeth II and Prince Philip —
Photo Credit: By Goran tek-en, translations by Celia Homeford as requested by Leyo - Elizabeth_II_Philipp.svg, CC0, https://commons.wikimedia.org/w/index.php?curid=105329503

Prince Philip in his 71st year —
Photo Credit: By Allan Warren - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=19369770

Queen Elizabeth II — Official portrait of the queen before the start of her 1959 tour of the U.S. and Canada as Queen of Canada
Photo Credit: By Unknown for Government of Canada - via flickr at [1], CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=46483240

The Queen Mother's funeral carriage — The coffin was draped with her personal standard
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=9796576

Queen Elizabeth The Queen Mother — Portrait by Philip de László, 1925
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=70161960

George VI —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=83546857

Edward VIII c. 1920 —
Photo Credit: By Reginald Grenville Eves - Public Domain, https://commons.wikimedia.org/w/index.php?curid=33138949

Princess Victoria Mary shortly before her marriage to the Duke of York in 1893 —
Photo Credit: By James Lafayette - Public Domain, https://commons.wikimedia.org/w/index.php?curid=32292754

Mary of Teck in tiara —
Photo Credit: By Bain News Service - Public Domain, https://commons.wikimedia.org/w/index.php?curid=3346660