The Duke and Duchess of Cambridge mark Father's Day with previously unseen photo of William and their children - harpersbazaar.com

The clip also included a photo of Kate walking down the aisle with her dad Mike at her 2011 wedding to Prince William, a picture of Prince Charles with William and Harry as young boys in Scotland, and the Queen and Prince Philip surrounded by their grandchildren.

The photo of the late Prince was taken at Balmoral by Kate in 2018, and features George, Charlotte, a then-newborn Louis, Zara Tindall's girls, Lena and Mia Tindall, and Peter Phillips' daughters, Savannah and Isla Phillips,.

"Wishing fathers everywhere a happy Father’s Day," William and Kate captioned the clip.