In this Friday, July 21, 2017 file photo Britain's Prince William, second left, and his wife Kate, the Duchess of Cambridge, second right, and their children, Prince George, left, and Princess Charlotte, right are on their way to board a plane in Hamburg, Germany. (Photo: AP)

LONDON: Prince William and wife Kate on Monday released a holiday photograph of their family, including Charlotte and her older brother, Prince George.

The image was used on their Christmas card this year.

Kensington Palace also said Monday that Princess Charlotte will attend the Willcocks Nursery School in London in January.

The daughter of Prince William and his wife Kate turns 3 in May. She is fourth in line to the British throne, after grandfather Prince Charles, father William and older brother Prince George.

School officials say they are "delighted" with the decision and look forward to welcoming Charlotte to the nursery.