PHOTOS: Prince Philip's funeral: Duke of Edinburgh laid to rest at royal ceremony

Soldiers arrive at Windsor Castle ahead of the funeral of Britain's Prince Philip in Windsor, England, Saturday, April 17, 2021. Prince Philip died April 9 at the age of 99 after 73 years of marriage to Britain's Queen Elizabeth II. (Hannah McKay/Pool via AP)

Condolences letters and flowers are laid outside  a former residence of Prince Phillip, Villa Guardamangia in Pieta, in Valletta, Malta, Saturday, April 17, 2021. Prince Philip, husband of Queen Elizabeth II, died earlier this month at the age of 99. His funeral service is taking place Saturday at St. George's Chapel in Windsor Castle. (AP Photo/Rene' Rossignaud)

Maltese Navy officers hold a picture of Prince Phillip, outside his former residence, Villa Guardamangia in Pieta, in Valletta, Malta, Saturday, April 17, 2021. Prince Philip, husband of Queen Elizabeth II, died April 9 at the age of 99. His funeral service is taking place Saturday at St. George's Chapel in Windsor Castle. (AP Photo/Rene' Rossignaud)

A woman lays flowers outside the old residence of Prince Phillip, Villa Guardamangia in Pieta, in Valletta, Malta, Saturday, April 17, 2021. Prince Philip, husband of Queen Elizabeth II, died Friday April 9 aged 99. His funeral service is taking place at St. George's Chapel inside Windsor Castle Saturday. (AP Photo/Rene' Rossignaud)

People wait by barriers outside Windsor Castle ahead of the funeral of Britain's Prince Philip in Windsor, England, Saturday, April 17, 2021. Philip died April 9 at the age of 99 after 73 years of marriage to Britain's Queen Elizabeth II. Due to coronavirus restrictions, there will be only 30 mourners for the service, including the widowed queen, her four children and eight grandchildren. (AP Photo/Matt Dunham)

Officers of The King's Troop Royal Horse Artillery arrive for the Gun Salute at the funeral of Britain's Prince Philip at Windsor Castle in Windsor, England on Saturday, April 17, 2021. Prince Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Phil Noble/Pool via AP)

Soldiers walk through the entrance of Windsor Castle ahead of the funeral of Britain's Prince Philip in Windsor, England, on Saturday, April 17, 2021. Prince Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Hannah McKay/Pool via AP)

Officers of The King's Troop Royal Horse Artillery arrive for the Gun Salute for the funeral of Britain's Prince Philip at Windsor Castle in Windsor, England on Saturday, April 17, 2021. Prince Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Phil Noble/Pool via AP)

A man raises a bowler to The King's Troop Royal Horse Artillery as they ride toward Windsor Castle in Windsor, England, on Saturday, April 17, 2021, ahead of the funeral of Britain's Prince Philip. Prince Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Andrew Matthews/PA via AP)

WINDSOR, ENGLAND - APRIL 17: Camilla, Duchess of Cornwall, arrives for the funeral of Prince Philip at Windsor Castle on April 17, 2021 in Windsor, England. Prince Philip was born June  10, 1921, in Greece. He served in the British Royal Navy and fought in WWII. He married then-Princess Elizabeth on Nov. 20, 1947 and was named Duke of Edinburgh. He served as Prince Consort to Queen Elizabeth II until his death on April 9, months short of his 100th birthday. His funeral is Saturday at Windsor Castle,with only 30 guests invited due to coronavirus pandemic restrictions. (Photo by Hannah McKay/WPA Pool/Getty Images)

WINDSOR, ENGLAND - APRIL 17: Catherine, Duchess of Cambridge, arrives for the funeral of Prince Philip at Windsor Castle on April 17, 2021 in Windsor, England. Prince Philip was born June 10, 1921, in Greece. He served in the British Royal Navy and fought in WWII. He married then-Princess Elizabeth on Nov.  20, 1947 and was named Duke of Edinburgh. He served as Prince Consort to Queen Elizabeth II until his death on April 9, months short of his 100th birthday. His funeral is Saturday at Windsor Castle, with only 30 guests invited due to coronavirus pandemic restrictions. (Photo by Hannah McKay/WPA Pool/Getty Images)

WINDSOR, ENGLAND - APRIL 17: Guests arrive ahead of the funeral of Prince Philip at Windsor Castle on April 17, 2021 in Windsor, England. Prince Philip was born June 10, 1921, in Greece. He served in the British Royal Navy and fought in WWII. He married then-Princess Elizabeth on Nov. 20, 1947 and was named Duke of Edinburgh. He served as Prince Consort to Queen Elizabeth II until his death on April 9, months short of his 100th birthday. His funeral takes place Saturday at Windsor Castle, with only 30 guests invited due to coronavirus pandemic restrictions. (Photo by Justin Tallis/WPA Pool/Getty Images)

The funeral of Prince Philip, Duke of Edinburgh, is held Saturday in Windsor, England. (Photo by Adrian DENNIS / AFP)

Catherine, Duchess of Cambridge, and members of the royal family stand outside St. George's Chapel on Saturday for the funeral service of Britain's Prince Philip in Windsor Castle. Philip, who was married to Queen Elizabeth II for 73 years, died April 9 at the age of 99, weeks after treatment for a heart condition and infection. (Photo by HANNAH MCKAY / various sources / AFP) (Photo by HANNAH MCKAY/AFP via Getty Images)

WINDSOR, ENGLAND - APRIL 17: Prince William, Prince Andrew, Prince Harry and Prince Edward participate in the funeral Saturday of Prince Philip in Windsor, England. Philip's funeral takes place at Windsor Castle with only 30 guests invited due to coronavirus pandemic restrictions. (Photo by Alastair Grant/WPA Pool/Getty Images)

Members of the armed forces pay tribute to Prince Philip, Duke of Edinburgh, during the funeral procession Saturday to St. George's Chapel in Windsor Castle. Philip, who was married to Queen Elizabeth II for 73 years, died April 9 at the age of 99. (Photo by Adrian DENNIS / POOL / AFP) (Photo by ADRIAN DENNIS/POOL/AFP via Getty Images)

The Prince of Wales and the Princess Royal walk Saturday in the procession at Windsor Castle during the funeral of Prince Philip, the Duke of Edinburgh. Picture date: Saturday April 17, 2021. PA Photo. See PA story FUNERAL Philip. Photo credit should read: Victoria Jones/PA Wire

A minute of silence is observed at St George's Chapel for the funeral of Britain's Prince Philip inside Windsor Castle in Windsor, England, Saturday, April 17, 2021. (Kirsty Wigglesworth/Pool via AP)

Prince Harry, right, Prince William, Peter Phillips, left, follow the coffin in a ceremonial procession for the funeral of Prince Philip at Windsor Castle in Windsor, England on Saturday. Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Alastair Grant/Pool via AP)

.TOPSHOT - Queen Elizabeth II arrives for the funeral service of Prince Philip, Duke of Edinburgh, at St George's Chapel in Windsor Castle on Saturday. Philip, who was married to the queen for 73 years, died on April 9 at the age of 99. (Photo by Jonathan Brady / POOL / AFP) (Photo by JONATHAN BRADY/POOL/AFP via Getty Images)

Queen Elizabeth II takes her seat inside St. George's Chapel at Windsor Castle for the funeral of her husband Prince Philip. Picture date: Saturday April 17, 2021. PA Photo. See PA story FUNERAL Philip. Photo credit should read: Yui Mok/PA Wire

Queen Elizabeth II watches as pallbearers carry the coffin of the Duke of Edinburgh during his funeral at St. George's Chapel in Windsor Castle. Picture date: Saturday April 17, 2021. PA Photo. Following the coffin are the Prince of Wales, the Princess Royal, the Earl of Wessex, the Duke of York, Mr Peter Phillips, the Duke of Cambridge, the Earl of Snowdon, the Duke of Sussex and Vice Admiral Sir Tim Laurence. See PA story FUNERAL Philip. Photo credit should read: Dominic Lipinski/PA Wire

Queen Elizabeth II looks on Saturday as she sits alone in St. George’s Chapel in Windsor Castle during the funeral of Prince Philip, the man who had been by her side for 73 years. Philip died April 9 at the age of 99 after 73 years of marriage to the queen. (Jonathan Brady/Pool via AP)

Prince Charles and Camilla, Duchess of Cornwall, look on during the Saturday funeral of Prince Philip, at St. George's Chapel in Windsor Castle. Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Dominic Lipinski/Pool via AP)

Mourners, including, front row, from left, the Duchess of Cambridge, the Duke of Cambridge, the Earl of Wessex, Viscount Severn, Lady Louise Mountbatten-Windsor, and the Countess of Wessex, during the funeral of the Duke of Edinburgh at St. George's Chapel, Windsor Castle. Picture date: Saturday April 17, 2021. PA Photo. See PA story FUNERAL Philip. Photo credit should read: Dominic Lipinski/PA

Mourners including, front row from left, Kate, Duchess of Cambridge, Prince William, Prince Edward, Viscount Severn, Lady Louise Mountbatten-Windsor, Sophie, Countess of Wessex, Camilla, Duchess of Cornwall and Prince Charles during the funeral of Prince Philip at St George's Chapel in Windsor Castle on Saturday. Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. Back row, from left, the Earl of Snowdon, Peter Phillips, Mike Tindall, Zara Tindall, Jack Brooksbank, Princess Eugenie, Edoardo Mapelli Mozzi and Princess Beatrice. (Dominic Lipinski/Pool via AP)

Members of the royal family follow the coffin of Prince Philip during the funeral at Windsor Castle on Saturday. Philip died April 9 at the age of 99 after 73 years of marriage to Queen Elizabeth II. (Hannah McKay/Pool via AP)