His Royal Highness, the Duke of Edinburgh has died, aged 99.
In a statement released shortly after midday, Buckingham Palace said: "His Royal Highness passed away peacefully this morning at Windsor Castle.
"Further announcements will be made in due course.
"The Royal Family join with people around the world in mourning his loss."
The Archbishop of Canterbury, Justin Welby said in a statement that the duke "consistently put the interests of others ahead of his own and, in so doing, provided an outstanding example of Christian service".
The Bishop of Chester, Mark Tanner, said: "Prince Philip has embodied faithfulness and service to this nation, the Commonwealth and the wider world over a long and distinguished life. My prayers are with all who mourn today and for our nation."
The Dean of Chester, Tim Stratford, said: "Prince Philip, has given outstanding service to our nation, commonwealth and church. He has been the principal support for Her Majesty the Queen during years of stability and prosperity that characterise her reign."
Resources to help parishes mourn the loss of Prince Philip will be released in the coming days, including prayers and liturgical resources.
Chester Cathedral will host a civic service of thanksgiving on Sunday at 3.30pm. Due to the ongoing restrictions, attendance is by invitation only and the service will be live-streamed. Further details will be announced soon.
Chester Cathedral also remains open for private prayer. Please see the Cathedral website for further details.