On 18 October 1910 Dr. Hawley Harvey Crippen’s trial commenced, for the murder of his wife Cora. Lasting only 5 days, the jury took just hours to reach a verdict of guilty. He was executed at Pentonville Prison on 23 November. His notoriety stems from being the first suspect apprehended with the aid of wireless telegraphy as he made his escape to Canada. Cora’s body was found under the basement floor of 39 Hilldrop Crescent.

On 18 November 1660, a proclamation forbidding Hackney carriages to ply for hire was enacted. Pepys records in his diary picking up on the following day

In 1894 Martial Bourdin accidently blew himself up – his funeral sparked riots by 15,000 near the Autonomie Anarchist Club, 6 Windmill Street

The Tower of London once contained a royal residence, barracks, armoury, prison, mint, a menagerie and an observatory

It took Dr John Snow years to persuade the establishment that cholera is the water-borne disease that he proved it to be in Soho in 1854

During the Cold War the statue of St Francis of Asissi at Brompton Oratory was used as a ‘dead letter’ drop for Russian KGB agents

Fassett Square in Dalston was the model for Eastenders’ Albert Square but no pub and the garden is for residents only

Tooting Bec Lido holds 1 million gallons, taking a week to fill, at 300ft x 100ft a maximum of 1,400 swimmers can enter the water at a time

Edgar Kail scored over 400 goals for Dulwich Hamlet FC won 3 England caps and refused to turn professional, Hamlet fans still chant his name

The first deep-level tube trains had no windows, guards called out the station names to advise your location

In the early days of the London and Birmingham Railway conductors travelled outside the train, leaning in through the open windows to check tickets

It would take 7,408 Hula Hoops to reach the height of Big Ben, it’s a claim made by the manufacturers of – well Hula Hoops

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.