The British royal family is growing, which means there are plenty of birthdays to try to keep up with throughout the year. <a href="https://www.thenationalnews.com/world/uk-news/2022/09/30/king-charles-iii-coins-unveiled-by-royal-mint/" target="_blank">King Charles III</a><a href="https://www.thenationalnews.com/world/uk-news/2022/09/27/king-charles-iii-sees-flickers-of-hope-with-harry-and-meghan/" target="_blank"> </a>is one of four siblings, with two sons (Princes William and Harry), five grandchildren and six nieces and nephews, as well as sisters and daughters in-law. The different members of the royal family all celebrate differently, but commonly release sets of photos to mark their birthdays or make special public appearances. To celebrate her <a href="https://www.thenationalnews.com/lifestyle/fashion/2021/08/04/meghan-markle-at-40-the-duchess-of-sussexs-40-best-fashion-moments/" target="_blank">40th last year, Meghan</a>, Duchess of Sussex<a href="https://www.thenationalnews.com/arts-culture/film/2021/08/04/meghan-markle-launches-40th-birthday-initiative-with-adele-amanda-gorman-and-more/" target="_blank"> launched a mentor scheme </a>with the help of a number of her famous friends. Here, <i>The National </i>rounds up the birthdays of senior members of the British royal family, starting from January. <i>King’s daughter-in-law</i> <b>Year of birth:</b> 1982 <b>Current age:</b> 40 <i>King’s sister-in-law</i> <b>Year of birth:</b> 1965 <b>Current age:</b> 57 <i>King’s brother</i> <b>Year of birth:</b> 1960 <b>Current age:</b> 62 <i>King’s brother</i> <b>Year of birth:</b> 1964 <b>Current age:</b> 58 <i>King’s niece</i> <b>Year of birth:</b> 1990 <b>Current age:</b> 32 <i>King’s grandson</i> <b>Year of birth:</b> 2018 <b>Current age:</b> 4 <i>King’s granddaughter</i> <b>Year of birth:</b> 2015 <b>Current age:</b> 7 <i>King’s grandson</i> <b>Year of birth:</b> 2019 <b>Current age:</b> 3 <i>King’s niece</i> <b>Year of birth:</b> 1981 <b>Current age:</b> 41 <i>King’s granddaughter</i> <b>Year of birth:</b> 2021 <b>Current age:</b> 1 <i>King’s son</i> <b>Year of birth:</b> 1982 <b>Current age:</b> 40 <i>King’s wife</i> <b>Year of birth:</b> 1947 <b>Current age:</b> 75 <i>King’s grandson</i> <b>Year of birth:</b> 2013 <b>Current age:</b> 9 <i>King’s daughter-in-law</i> <b>Year of birth:</b> 1981 <b>Current age:</b> 41 <i>King’s niece</i> <b>Year of birth:</b> 1988 <b>Current age:</b> 34 <i>King’s sister</i> <b>Year of birth:</b> 1950 <b>Current age:</b> 72 <i>King’s son</i> <b>Year of birth:</b> 1984 <b>Current age:</b> 38 <i>King’s niece</i> <b>Year of birth:</b> 2003 <b>Current age:</b> 18 <b>Year of birth:</b> 1948 <b>Current age:</b> 73 <i>King’s nephew</i> <b>Year of birth:</b> 1977 <b>Current age:</b> 44 <i>King’s nephew</i> <b>Year of birth:</b> 2007 <b>Current age:</b> 14