Kate Middleton’s Brother James Middleton Captures 10-Month-Old Son Inigo’s Amazing Milestone

A newly shared video of James Middleton (aka Kate Middleton’s younger brother) with his 10-month-old son, Inigo, will truly make your heart melt. 

Last week on Instagram, the proud dad and business owner posted a candid video of himself and his son visiting their local Sainsbury’s (aka a British grocery store). The video starts with 37-year-old James pushing baby Inigo in a shopping cart. 

As they travel around the store, they stop in the pet food aisle, where the James and Ella founder’s new freeze-dried dog food is on full display. Founded by James himself, James & Ella is a U.K.-based company that sells dog food and other products that center around a dog’s happiness and well-being.

But that’s not the only exciting milestone James captured on camera. For the first time ever, fans got a chance to see his son, Inigo, stand up and take a few steps in the aisle. At one point, the 10-month-old grabs a bag of James and Ella's dog food and puts it in a shopping bag. 

In the caption, James wrote, “Today I took Inigo to our local @sainsburys to show him our new James & Ella range on the shelf! A very proud moment [teary eye emoji].” 

In the comments section, James’s followers couldn’t stop gushing over how much Inigo has grown, with one person writing, “Is Inigo already that big???” Another chimed in and said, “Look at that big boy growing up so fast!”

James and his wife, Alizee Thevenet, 33, welcomed their first child in October 2023. Princess Catherine’s brother announced the pregnancy news in July of last year. In an Instagram post, James shared two photos of his wife hugging her baby bump and petting of their beloved dogs. 

He wrote in the caption, “We couldn’t be more excited…well. Mable might be. It was a very difficult start to the year after losing my beloved Ella, however, we will end the year with the most precious little addition to our growing family.”