Jack was described in the service as "a real pretty boy" with bright blue eyes, who loved to spend most of his time on his Nintendo DS and watching Peppa Pig, images of which were pictured on his coffin.
It was said he "cute, cuddly and content with everything".
The funeral of six children killed in a house fire in Derby took place today
Mourners have turned out to remember six children who died in a house fire in Derby
The funeral of the six children who died in a house fire in Derby will take place today.