Mary Anne Arkwright died 1949. Derbyshire - spinning jenny family (1850–1949) Parents Edward Arkwright Children May FitzHerbert Avril FitzHerbert Violet Annie FitzHerbert Sir Hugo FitzHerbert, 6th Baronet Henry FitzHerbert Richard FitzHerbert Sir William Fitzherbert, 7th Baronet Partners Sir Richard FitzHerbert, 5th Baronet