Concept    From 1880 

Venn diagram

Categories: Science

Invented by Dr John Venn. We think the attached picture does an excellent job of both illustrating all you need to know about how Venn diagrams work and also of succinctly answering that knotty question of what exactly is the difference between the British Isles, the UK, etc.

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This section lists the memorials where the subject on this page is commemorated:
Venn diagram

Commemorated ati

Rev and Dr Venn

Venn Street, SW4 The Reverend John Venn (1759 - 1813), after whom this street...

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Other Subjects

Sir William Hooker

Sir William Hooker

Botanist. Born William Jackson Hooker at 7 Magdalen Street, Norwich. He collected specimens of mosses from Scotland and Iceland. Became first director of the Royal Botanic Gardens, Kew in 1841. Fat...

Person, Gardens / Agriculture, Science, Iceland / Faroe Islands, Scotland

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
William Glanville

William Glanville

Engineering research. FRS.  Born 75 Kempe Road, Willesden.  Carried out research on concrete at first the Building Research Station and then the Road Research Laboratory.  During WW2 he was scienti...

Person, Engineering, Science

1 memorial
Sir William Henry Perkin, FRS

Sir William Henry Perkin, FRS

Chemist.  Born King David's Lane, Shadwell.  While a student at the Royal College of Chemistry, aged 18 he discovered the first aniline dyestuff while working in his home laboratory.   He dropped o...

Person, Science

1 memorial
Institution of Mechanical Engineers

Institution of Mechanical Engineers

Represents mechanical engineers and the engineering profession. It has over 120,000 members in 140 countries, working across industries such as railway, automotive, aerospace, manufacturing, energy...

Group, Engineering, Science

3 memorials

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Richmal Crompton

Richmal Crompton

BR2, Oakley Road, The Glebe

Richmal Crompton, authoress, lived here, 1928 - 1954. Bromley the London Borough

1 subject commemorated, 1 creator
Mohamed Al-Fayed

Mohamed Al-Fayed

Shop-keeper.  Born Egypt.  Arrived in London in the 70s and added the aristocratic "al" prefix to his name.  He owned Harrods, the Paris Ritz and Fulham Football Club. The drunk chauffeur of the ca...

Person, Commerce, Egypt

2 memorials
John Cranfield at St John's

John Cranfield at St John's

EC1, St John's Lane, 33, Watchmaker Court

The plaques read left to right chronological by birth date. We've taken the dates on each plaque to be date of birth and date of death bu...

1 subject commemorated
George Lillie Craik

George Lillie Craik

Born Kennoway, Fife. Literary scholar and writer. Created professor of English literature and history at Queen’s College, Belfast in 1849. Buried at Holywood, near Belfast, Northern Ireland.

Person, Education, History, Literature, Ireland, Scotland

1 memorial
Hunting Gate Group

Hunting Gate Group

Property company based in Hitchin. 

Group, Property

1 memorial