Succeeded Marchionesses of England is in Marquessates of England.
On 16th June 1722 John Churchill 1st Duke of Marlborough [aged 72] died at Cranbourne Lodge, Windsor. His daughter Henrietta [aged 40] succeeded 2nd Duchess Marlborough, 2nd Marchioness of Blandford, 2nd Countess of Marlborough, 2nd Baroness Churchill of Sandridge in Hertfordshire. Francis Godolphin 2nd Earl Godolphin [aged 43] by marriage Duke Marlborough.
On 5th June 1740 Henry Grey 1st Duke Kent [aged 69] died without surviving male issue. Duke Kent, Marquess Kent, Earl Kent and Viscount Gooderich extinct. His granddaughter Jemima [aged 16] succeeded 2nd Marchioness Grey.
Monument at the De Grey Mausoleum, St John the Baptist Church, Flitton [Map] sculpted by Edward Shepherd.