The fire started in the middle of the night in 1666 and burned down 13,000 houses. The fire was caused by a well known backer called Thomas Farriner. There are lots of reasons why this fire was caused one of the reasons are because the houses were close together.
This are picture of the oven that caused the massive disaster.
This is the picture of Thomas Farriner when he caused the fire of London.
This is the picture of the houses close to each other.