“In a Manchester by-election in November1867 a widowed shopkeeper, Lily Maxwell, became the first woman to cast a vote in a British election. She was only on the register as the result of a clerical error;, but once she was discovered by Jacob Bright and the suffrage campaigner Lydia Becker, they were determined that she should go through with it. Escorted to the poll, she cast her vote to a round of loud applause. An obviously disconcerted pioneer, Lily must none the less have had a great deal of gumption, not to mention sympathy with the aim of the suffragists (who had been campaigning peacefully for the vote since 1866), to play her part in what became an elaborately staged event. A surviving photograph certainly suggests a woman with a good deal of flinty determination.
“Like the Chartist Land Company settler Ann Wood, Lily Maxwell was a classic example of gritty Scottish thrift: an ex-domestic servant who had saved enough to become a shopkeeper, and who paid the respectable weekly rent of 6 shillings and 2 pence for her place in Ludlow Street, a mix of artisan and lower middle-class, two-up, two-down brick dwellings. When her case became famous - or, to the conservative press, shocking - Lydia Becker wrote a dignified letter to the Times on 3 December 1867, describing her as a model voter of the kind intended to be emancipated by the Reform Act, 'á widow who keeps a small shop in a quiet street in Manchester. She supports herself and pays her own rates and taxes out of her own earnings. She has no man to influence or be influenced by, and she has very decided political principles, which determined her vote for Mr Jacob Bright at the recent election.' As a result of the publicity around Lily Maxwell's vote, Lydia Becker was able to open a register to enrol qualified women householders. By the end of 1868,her list numbered 13,000. “
Simon Schama “A History of Britain” Vol 3