William Leveson-Gower (1779-1851) (1779–1851) Parents Frances Leveson-Gower John Leveson-Gower Children Katherine Frances Leveson-Gower William Leveson-Gower Frances Elizabeth Leveson-Gower Siblings Frances Leveson-Gower John Leveson Gower Granville Leveson-Gower Edward Leveson-Gower Elizabeth Leveson-Gower Augustus Leveson-Gower Partners Katherine Maria Gresham