Princess Alice of Battenberg, mother of Prince Philip, Duke of Edinburgh (died 1969)

Princess Alice of Battenberg was the mother of Prince Philip, Duke of Edinburgh, mother-in-law of Queen Elizabeth II, and paternal grandmother of King Charles III. After marrying Prince Andrew of Greece and Denmark in 1903, she adopted the style of her husband, becoming Princess Andrew of Greece and Denmark.

Prince Philip, Duke of Edinburgh, was the husband of Queen Elizabeth II. As such, he was the consort of the British monarch from his wife's accession on 6 February 1952 until his death in 2021, making him the longest-serving royal consort in history.

February 25 is the 56th day of the year in the Gregorian calendar; 309 days remain until the end of the year.