in Oxford Dictionary of National Biography
September 2004; p ublished online September 2004 .
Reference Entry. Subjects: Electrical Engineering; Politics; Gender and Politics. 1360 words.
Ayrton [née Marks], (Phoebe) Sarah [Hertha] (1854–1923), electrical engineer and suffragist, was born Phoebe Sarah Marks on 28 April 1854 at 6 Queen Street, Portsea, Portsmouth, third child...