Mary married Edward Henry Stanley, 15th Earl of Derby on 5 Jul 1870. Edward (son of Edward Geoffrey Smith-Stanley, 14th Earl of Derby and Emma Caroline Bootle-Wilbraham) was born on 21 Jul 1826; died on 21 Apr 1893 in Knowsley; was buried on 27 Apr 1893 in Knowsley. [Group Sheet] [Family Chart]
1824 - 1900 (76 years)
