Jane Leveson-Gower (died 1726) (1699–1726) Parents John Leveson-Gower, 1st Baron Gower Catherine Manners Children Baptist Proby Thomas Proby John Proby, 1st Baron Carysfort William Proby Caroline Proby Charles Proby Siblings John Leveson-Gower, 1st Earl Gower Thomas Leveson-Gower Katherine Leveson-Gower Baptist Leveson Gower unknown daughter Leveson-Gower William Leveson Gower Partners John Proby