Mary Stanley Peerage person ID=35313 (1813–1879) Parents Sir William Stanley, 1st Bt. Charlotte Molyneux Children Mary Gage Sir William Gage, 7th Baronet Sir Thomas Gage, 6th Bt. Sir John Gage, 5th Bt. Siblings Sir Rowland Stanley, 2nd Bt. Partners Sir John Gage, 4th Bt.