The 13-year-old son of a family made famous by posting home videos on YouTube has died suddenly from ‘natural causes’, his parents have said.

The 13-year-old Internet personality’s mom announced the tragic news on the family’s Instagram account.

“Yesterday October 4, 2015, at 7:08PM Caleb Logan Bratayley passed away of natural causes.

This has come as a shock to all of us. Words cannot describe how much we will miss him.

His incredibly funny, loving and wonderful spirit made us all fall in love with him as a YouTuber, friend, brother and son.

We know you tune in to watch each day and eagerly anticipate new videos, but ask that you bear with us while we deal with this tragedy as a family. Please help us honor our, baked potato,” the photo caption read.

The Bratayley‘s also posted the last video Caleb ever recorded, which was filmed the day before his death with his sisters Annie, 10, and Hayley, 7.