April 29 2011 - Prince William and Catherine Middleton marry at Westminster Abbey.
May - The royal couple honeymoon in the Seychelles.
June - William and Kate attend their first public engagement as a married couple at a gala for the Absolute Return for Kids (Ark) charity.
July - The pair embark on a 10-day tour of Canada and California.
August - The Duke and Duchess visit Birmingham to show their support for those affected by the summer riots.
September - The couple open a cancer treatment centre together at the Royal Marsden hospital in Surrey.
October - Commonwealth leaders agree on an historic change to give sex equality in royal succession.
November - The couple announce they will establish their own London base at Princess Margaret's former home at Kensington Palace.
December - William and Kate visit homeless youngsters just before Christmas in London, and acquire a cocker spaniel puppy called Lupo.
January 2012 - The royal couple see in the New Year in a reindeer herder's tepee pitched at the Duchess' parents' home in Bucklebury, Berkshire.
February - William continues his RAF service as a search and rescue pilot in the Falkland Islands.
March - The Duchess of Cambridge speaks in public for the first time as the patron of a children's hospice near Ipswich.
April - The couple celebrate their first year of marriage.
More top news
The Duke and Duchess of Cambrige have been together for 15 years and will have three children under the age of four.
News of William and Kate’s third child was announced on September 4 and the duchess went on maternity leave on March 22.
Prince Harry will move down to sixth in line to the throne.