The intruders entered a farm building on the castle estate last month and stole an Isuzu pickup and a quad bike, according to the local police.

Burglars broke into the grounds of Britain's royal Windsor Castle in October and stole two vehicles from a barn, Thames Valley Police said.

King Charles and his wife Camilla were not in the estate at the time of the incident but Prince William and his family were believed to be at Adelaide Cottage, part of the Windsor Castle estate, the Sun reported.

Burglars broke into the grounds of Britain's royal Windsor Castle in October and stole two vehicles from a barn, Thames Valley Police said.

In October, burglars broke into to a farm building on the Windsor Castle estate, stealing two vehicles. No suspects have been identified.

Burglars broke into a farm on the Windsor Castle estate just a few minutes from where Prince William and Kate Middleton live with their three children. Around midnight on Oct. 13, the thieves scaled a 6-foot fence at Shaw Farm,

Two masked people broke into the Windsor Castle estate as Prince William, Princess Catherine, and their three children were sleeping at home, The Sun reported. The event happened on October 13. The burglars did not attempt to enter Adelaide Cottage,