Prince William and Kate Middleton attended Commonwealth Day service along with other members of the British royal family.
Kate Middleton hosts a reception to mark the 25th anniversary of a charitable organisation she is the patron of.
The Duke and Duchess of Cambridge reunited with Meghan Markle and Prince Harry during Commonwealth Day service on Monday.
It was the first time Prince Harry and Meghan Markle were seen with Prince William and Kate Middleton since Megxit.
The Duke and Duchess of Cambridge returned from Ireland on Friday.
The couple's new charity venture is expected to tackle issues like medical care and homelessness for the veterans and injured service personnel.
The mother-of-three had asked Waterstones staff for history and military-themed books for children.
William was interacting with the crowd in the city when he met Angela Moran, who was holding a commemorative banner from his 2011 royal wedding.
The duchess was attending a reception hosted by Irish Tanaiste Simon Coveney at the Museum of Literature Ireland in Dublin.
Prince Charles and Duchess Camilla were visiting the museum to celebrate 20 years of Transport for London.
The British prince's speech echoed similar words delivered by Queen Elizabeth II in her landmark state visit in 2011.
Prince William and Kate Middleton repeat the gestures of their grandmother almost after a decade of her visit to the country.
While meeting well-wishers during his Irish tour, Prince William asked a paramedic whether he thought coverage of coronavirus was "being a little hyped up."
William and Kate met Irish President Michael D. Higgins at his official residence after landing in Dublin.
Kate Middleton dresses the part at SportsAid event and participates in field activities.
Four pupils from the school were quarantined and are being tested to see if they have the COVID-19 illness after two of them developed flu-like symptoms.
William and Kate visited the Convent Garden theatre to watch "Dear Evan Hansen," a Tony award-winning musical play that focuses on mental health.
Molly Whitehall, the younger sister of British comedian Jack Whitehall, was Princess Eugenie's classmate at the Marlborough College in Wiltshire.
The Duke and Duchess of Cambridge embark on three-day tour of Ireland in March when Prince Harry and Meghan Markle will return to the UK.
During their February half-term, the royal siblings learnt a new handy farm skill, along with their younger brother Prince Louis.
The Duke and Duchess of Cambridge and Prince Charles skipping the Invictus Games this year isn't a snub to Prince Harry and Meghan Markle.
The royal attended audiences for representatives of the Visual Teaf and representatives of the Federation of Celiac Associations of Spain in Madrid.