By A Mystery Man Writer
It is the first service for the Order of the Garter since King Charles III was crowned.
Coronation news: First official portrait of King Charles released
Royals arrive for historic Order of the Garter procession as thousands of fans line the route
Royals at Windsor Castle for King Charles' first Order of the Garter service
Coronation of King Charles III: Guests, procession and other details
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Order of the Garter ceremony held at Windsor Castle - BBC News
King Charles joined by family for first Easter service as monarch - BBC News
Kate watches on as King leads senior royals at first Order of the Garter
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Queen pulls out of Windsor Castle procession as Buckingham Palace issues statement on Prince Andrew - Wales Online