91³Ô¹ÏÍø

Person    | Male  Born 24/3/1693  Died 24/3/1776

John Harrison (clocks)

Categories: Science

John Harrison (clocks)

Inventor of the marine chronometer. Born Yorkshire. Died London. Buried at St John's Church, Hampstead, strangely, since he died in Red Lion Square and had no connections with Hampstead.

The picture source website tells the story of the longitude prize and the marine chronometer and has pictures of the various versions.

Due to changes in the calendar his date of birth can be either 3 April (new style) or 24 March (old style). At the time of his birth, the date would have been 24 March. We are only labouring this point because Harrison happened also to die on 24 March.

Comments are provided by Facebook, please ensure you are signed in to see them

This section lists the memorials where the subject on this page is commemorated:
John Harrison (clocks)

Commemorated ati

John Harrison

London county Council John Harrison, 1693 - 1776, inventor of the marine chr...

91³Ô¹ÏÍø

Other Subjects

Louis Pasteur

Louis Pasteur

A chemist. His work on the souring of milk and the use of heat to preserve it was the foundation of the science of bacteriology. Born Dole, France. Died near Paris.

Person, Science, France

1 memorial
Ravensbourne Geological Society
1 memorial
Alice Ball

Alice Ball

From LSHTM: "... African American chemist who developed an injectable oil extract which became the treatment for leprosy until the 1940s. While chaulmoogra oil had previously been used for leprosy,...

Person, Medicine, Science

1 memorial
Geological Society of London

Geological Society of London

The first geological society in the world, inaugurated in The Freemasons' Tavern. Founded by 13 men having dinner on Friday the 13th. Is this why the earth is in such a mess?

Group, Science

3 memorials
William Farr

William Farr

Epidemiologist, a founder of medical statistics. Born Kenley, Shropshire.

Person, Medicine, Science

1 memorial