Robert Fulke Greville British businessman, politician, and land owner (1800-1867) (1800–1867) Parents Louisa Murray, 2nd Countess of Mansfield Robert Fulke Greville Children William Hamilton Greville Siblings Charles Murray George Murray Lady Caroline Murray Lady Louisa Greville David William Murray, 3rd Earl of Mansfield Lady Georgiana Greville Henry Murray Partners Georgina Locke