Queen Elizabeth famously called Prince Philip “ her strength and stay ,” and despite being vastly different people, the couple’s 73-year marriage served as a strong example to her children and grandchildren. However, that doesn’t mean the late Queen shared the same interests as her husband—or that he was a huge fan of hers. In his biography Elizabeth: An Intimate Portrait , author and friend of the Royal Family Gyles Brandreth wrote that “Philip regularly boosted the Queen’s morale by telling her how lovely she looked and how well she was doing.” But Brandreth added that the two “had separate hobbies and enthusiasms” over the course of their marriage. Noting that Queen Camilla and King Charles “ have more in common ” than the late Queen and Prince Philip, he wrote that the late Duke of Edinburgh “found his wife’s corgis infuriating.” Queen Elizabeth is pictured with her corgi, Sugar, along with Prince Philip, Prince Charles and Princess Anne in 1959.…