Pippa Middleton, the sister of the British Duchess Kate Middleton, has revealed the name of her newborn son. The boy has been named Arthur Michael William Matthews.

Pippa Middleton and her husband James Matthews welcomed their son last month at St. Mary’s Hospital in London, where her sister also gave birth to her three children George, Charlotte and Louis.

The second name of the boy, Michael, comes from the father of Kate and Pippa. The deceased younger brother of Matthews also bore this name. He died in 1999 while climbing Mount Everest.

 

Arthur is the first child of the British couple. Middleton and Matthews married in 2017, and have been together since 2015. They also had a short-term relationship in 2012, after which Middleton got a three-year relationship with banker Nico Jackson.