The princess’s younger brother, Charles Spencer, shared that local firefighters arrived at his family’s Althorp estate on Tuesday night after receiving word of a fire.

Princess Diana’s childhood home, Althorp House, was vandalized by arsonists, according to her brother, Charles Spencer. “Luckily unoccupied at the time — but still deeply disturbing that one of our farmhouses was torched by vandals last night,

The childhood home and final resting place of Princess Diana has been targeted in an arson attack. The family say they are "stunned" by the attack at Althorp House in the Northamptonshire countryside which has led to an unoccupied 18th Century farmhouse being "completely destroyed" by the fire. No one has been injured.