Popsugar Celebrity The Royals Princess Diana's Family at Prince Harry and Meghan's Wedding Princess Diana's Siblings Honoured Their Sister at Harry and Meghan's Royal Wedding 19 May 2018 by Terry Carter Image Source: Getty / Chris Jackson Prince Harry and Meghan Markle made sure to honour his late mom, Princess Diana, in a major way on their special day. Harry made sure his mother's memory was honoured in a number of say when he tied the knot with Meghan at St George's Chapel on May 19 in front of family and close friends, and Princess Diana's family was also there. Diana's three siblings, Charles Spencer, Lady Jane Fellowes, and Lady Sarah McCorquodale (not photographed) witnessed the happy couple exchange vows. Lady Jane also give a special reading during the ceremony. Harry and Meghan also paid tribute to the Princess of Wales by using the Ascot Landau carriage for their procession. The Ascot Landau was also often used by Diana during her time in the royal family. Another fun fact? The couple's floral arrangements featured a special nod to Harry's mom with a mix of white garden roses, said to be Diana's favourite flowers. Keep reading to see how the members of Diana's family represented for their late sibling on Harry's big day. Related: All the Dashing Royal Wedding Pictures of Prince Harry and His Best Man, Prince William Image Source: Getty / Chris Jackson 1 / 9 Image Source: Getty / TOBY MELVILLE 2 / 9 Image Source: Getty / WPA Pool 3 / 9 Image Source: Getty / Chris Jackson 4 / 9 Image Source: Getty / GARETH FULLER 5 / 9 Image Source: Getty / GARETH FULLER 6 / 9 Image Source: Getty / WPA Pool 7 / 9 Image Source: Getty / WPA Pool 8 / 9 Image Source: Getty / WPA Pool 9 / 9 The RoyalsWeddingsRoyal Wedding 2018Meghan MarkleThe British RoyalsRoyal WeddingPrincess DianaPrince HarryCelebrity WeddingsMarriage