Meet Kate Middleton’s brother, James – and expecting dad! The Princess of Wales and Pippa’s entrepreneurial younger sibling runs a dog food company, and is having his first kid with Alizee Thevenet

- The Princess of Wales has 2 younger siblings, Pippa and James – and the latter is the youngest Middleton who’s expecting a child, together with his French financial analyst wife Alizee Thevenet
- You can find him keeping bees, restoring old tractors and Land Rovers, or breeding dogs; he’s also launched multiple ventures over the years, from a cake business to personalised marshmallows
By now, royal fans are well acquainted with Kate Middleton, and probably know her younger sister, Pippa, too. But the Princess of Wales has another sibling: James.
Beyond his royal connections, the youngest Middleton is perhaps best known for heading a personalised marshmallow company called Boomf, which he founded in 2013 and sold last year. He also founded a freeze-dried dog-food business, Ella & Co, in 2020. On Wednesday, he announced he’s expecting his first child with his wife, Alizee Thevenet.
So let’s take a closer look at James Middleton’s life, both before and after Kate became a member of the royal family:
Middleton’s younger days

James, 36, is the youngest Middleton sibling. He grew up with Kate and Pippa in Bucklebury, a village in West Berkshire, England.
When news outlets were first reporting Kate and Prince William’s budding romance, James Middleton took extreme measures to minimise rumours and chatter. “I used to be first up in the morning to make sure I could get to the papers and rip out any stories about my sister, so nobody would see them and there would be no conversations about them,” he told British media in 2016.


In 2007, he launched the Cake Kit Company, which provided customers with DIY kits for festive party cakes but it was dissolved in May 2015.