John Grey (1812-1895) (1812–1895) Parents Charles Grey, 2nd Earl Grey Mary Grey, Countess Grey Children Mary Katherine Grey Frederick Thomas Grey Charles Frederick Grey Siblings George Grey Eliza Courtney Frederick Grey Lady Caroline Grey Henry Cavendish Grey Thomas Grey William George Grey Elizabeth Bulteel William Grey Lady Mary Grey Lady Georgiana Grey Louisa Grey Charles Grey Henry Grey, 3rd Earl Grey Francis Grey Partners Lady Georgiana Hervey Helen Mary Spalding