Prince Philip

The Dean of Windsor paid tribute to Prince Philip's "kindness, humour and humanity" during the ceremony.

The congregation wore masks and was socially distanced in line with Covid rules, with the Queen seated alone.

The duke's children walked behind his coffin in a funeral procession, followed by a national minute's silence.

More than 730 members of the armed forces took part in the event, but there was a limit of 30 mourners inside St George's Chapel, under coronavirus rules.

Prince Philip died at Windsor Castle on Friday 9 April, aged 99.

Doctors are treating Prince Philip, 99, for an infection. They will also undertake testing and observation for a pre-existing heart condition, Buckingham Palace said.

The duke is responding to treatment and "remains comfortable", it added.

He is expected to remain in hospital until at least the end of the week.

Philip, who turns 100 in June, was taken to King Edward VII's hospital in London on 16 February as a precaution after feeling unwell. A palace source at the time said the duke had walked into the hospital unaided.

In a video call with frontline workers, Prince William offered his congratulations and described the programme as "tremendous" saying it didn't "just happen".

Staff joked they had been "thinking and dreaming" of vaccines all day and night with some describing working seven-day weeks.

The duke also praised his grandparents, the Queen and the Duke of Edinburgh, for stepping up and getting the vaccine.

Prince Philip, who turns 96 in June, made the decision himself and the Queen supported him, a spokesman said.

"I'm sorry to hear you're standing down", one man told him at a royal lunch on Thursday. "Well, I can't stand up much," the duke quipped.

The duke will attend already scheduled engagements between now and August but will not accept new invitations.

The Queen "will continue to carry out a full programme of official engagements", the palace said.