The Dowager Lady Egremont has died at the age of 88.
She was the mother of the present Lord Egremont and lived at Cockermouth Castle in Cumbria.
She died on Monday, November 4.
The Dowager Lady Egremont was the widow of John Wyndham, 1st Baron Egremont and 6th Baron Leconfield who died in 1972.
Her funeral takes place at St Mary’s Church, Petworth next Friday.