Catherine announced through a video message that post-operative tests had found cancer, and she had been undergoing chemotherapy since late February.

Catherine became Princess of Wales when William was created Prince of Wales by his father, King Charles III.

Queen Elizabeth II died, and Catherine's father-in-law succeeded as Charles III.

Catherine married Prince William at Westminster Abbey.

Catherine was confirmed into the Church of England at St James's Palace.

Clarence House announced the engagement of Catherine and Prince William.

Catherine was baptised at St Andrew's Bradfield, a local parish church.

Catherine Elizabeth Middleton was born at the Royal Berkshire Hospital in Reading.