ASCOT, ENGLAND - JUNE 18: Queen Elizabeth II with her horse Dartmouth which won The Hardwick Stakes on day 5 of Royal Ascot at Ascot Racecourse on June 18, 2016 in Ascot, England. The Queen prepares to go for an afternoon drive with her daughter, Princess Anne, from Windsor Castle. Earn Cash Back (It’s Really That Easy), 5 spectacular cards for those with excellent credit, Kate Middleton shares cutest update on Prince Louis: 'He wants to come everywhere with me! REUTERS/Adrian The Royal Family also posted a video and many more images of the Queen to commemorate her on her birthday. (Photo by Fox Photos/Hulton Archive/Getty Images) AOL.articleOverlayActive = false; They are raising funds for the building of a new vestry at Craithie Church. (Photo by Hobson/Mirrorpix/Getty Images) }; (Photo by Torquay Herald Express/Mirrorpix/Getty Images) Parachuting was one of the college activities included in the static displays seen by the Royal party during the Queen's visit as Lord High Admiral. (Photo by Terry Fincher/Express/Hulton Archive/Getty Images) (Photo by Lisa Sheridan/Studio Lisa/Getty Images), Queen Elizabeth II helps her son Prince Charles to take a picture of his sister, Princess Anne, Balmoral, Scotland, 1952. (Photo by Central Press/Getty Images) (Photo by Fox Photos/Hulton Archive/Getty Images) Left to right : The Marquis of Aberdeen, the Duke of Edinburgh, the Duchess of Cloucester, H.L. "When nanny Mabel was off duty, Elizabeth could kneel beside the bath, bathe her babies, read to them and put them to bed herself,"  Lord Mountbatten, Prince Philip's uncle, reportedly once said. (Photo by Roger Jackson/Central Press/Getty Images) (Photo by Brian Seed/The LIFE Images Collection via Getty Images/Getty Images), Pres. May 28, 2013 - When Prince Charles becomes King, his reign will start the House of Mountbatten-Windsor. } (Photo by PA Images via Getty Images), Queen Elizabeth II and her daughter Princess Anne at Windsor Castle. AOL.isTablet = false; // required by dynamic-lede.js, isAutoRotateDisabled() June 1965: Queen Elizabeth II plays with Princes Edward and Andrew at Windsor Castle. REUTERS/Srdjan Zvulovic (SLOVENIA) The Royal Family visit Britannia Royal Naval College, Dartmouth. (Photo by Lisa Sheridan/Studio Lisa/Hulton Archive/Getty Images) During the ancient annual ceremony the Swan Marker leads a team of Swan Uppers on a five-day journey along the River Thames from Sunbury-on-Thames through Windsor to Abingdon counting, marking and checking the health of all unmarked swans. (Photo by PA Images via Getty Images), The Queen prepares to go for an afternoon drive with her daughter, Princess Anne, from Windsor Castle. REUTERS/Richard Pohle/Pool BACK TO SLIDE, More from Aol.com: Though her relationship with her family may be strong now, in the early years of her reign, she reportedly struggled to balance motherhood and her royal duties after becoming queen when she was 25. The caption alongside the photograph read: "For Princess Elizabeth's sixth birthday in 1932, the people of Wales gave her a miniature thatched cottage, installed in the grounds of Royal Lodge in Windsor.". Britain's Queen Elizabeth (L) accompanied by Queensland Premier Anna Bligh looks at two Koalas held by wildlife officers at Southbank in Brisbane October 24, 2011. While the public may know her as Her Majesty -- she's the longest-serving monarch in British history -- she is known as "Gan Gan" to her great-grandchildren.