1. The Black Heroes of Mathematics BLACK HISTORY MONTH: Francis William
Thomas Fuller
Benjamin Banneker
The Black Heroes of
Mathematics
Elbert Cox
Euphemia Lofton Haynes
By Dr Nira Chamberlain

2. THE BLACK HEROES OF MATHEMATICS
Francis William
THE BLACK HEROES OF MATHEMATICS
Thomas Fuller
Benjamin Banneker
Context
“As Black people we have had more than our share of the academically hereditary disaffection all people seem to experience relative to mathematics ….. Nowadays our promising youth are even more menacingly threatened by exposure to teachers…. who have been convinced that Blacks …. are abysmally and irrevocably hopeless as far as mathematics is concerned.”
Dr Wade Ellis Sr: ( )
10th African-American to gain a PhD in Mathematics
Elbert Cox
Euphemia Lofton Haynes
Our heroes prove that Black people can excel in
Mathematics.

3. Jamaican Mathematician
Francis William
Francis William:
Jamaican Mathematician
Thomas Fuller
Benjamin Banneker
Mathematics Degree -Cambridge University
Background
Francis Williams was selected to take part in a social experiment devised by the Duke of Montagu who wished to show that black individuals – with the right education – could match the intellectual achievements of whites.
Challenge
A rival once suggested-”The abstruse problems of mathematical institution turned his brain; and he still remains, I believe, an unfortunate example, to show that every African head is not adapted by nature to such profound contemplations.”
Achievements
Degree in Mathematics, Latin and Literature from Cambridge University. He returned to Jamaica to set up a school, teaching Mathematics, Latin, Reading and Writing.
Elbert Cox
Euphemia Lofton Haynes

4. Slave and Mathematician
Thomas Fuller:
Francis William
Slave and Mathematician
Thomas Fuller
Benjamin Banneker
Extraodinary powers of calculation
Background
Thomas Fuller , known as the Virginia Calculator, was kidnapped from his native Africa at the age of fourteen and sold to a planter.
Challenge
He was regularly tested. On being asked, “ How many seconds a man has lived who is 70 years, 17 days and 12 hours old?”
He answered in a minute and a half One of his examiners who was using pen and paper, advise him his answer was incorrect! The sum was not so great as he had suggested . Upon which Thomas hastily replied: “Stop, you forget all the leap years! “ On adding the amount of the seconds for the leap years, the total in both their sums agreed exactly.
Achievements
Later in his life was he was discovered by antislavery campaigners, who used him as a role model to demonstrate that blacks were not mentally inferior to whites.
Elbert Cox
Euphemia Lofton Haynes

5. Astronomer and Civil Rights Leader
Benjamin Banneker:
Francis William
Astronomer and Civil Rights Leader
Thomas Fuller
Benjamin Banneker
The sky was not his limit
Background
Benjamin Banneker was a largely self-educated mathematician, astronomer and first civil rights leader.
Challenge
He would exchanged letters with the soon to be Third U.S. President Thomas Jefferson, whom had stated that negroes are inferior to whites when it comes to high level of mathematical thinking.
Achievements
Banneker was the first scientist to study the relativity of time and space, and his revelations on the topic preceded Einstein's Theory of Relativity by two centuries. He successfully predicted the solar eclipse that occurred on April 14, 1789, contradicting the forecasts of prominent mathematicians and astronomers of the day. Banneker was the first to disclose in his writings that the Star of Sirius is two stars rather than one. His hypothesis was not confirmed until the event of the Hubble Telescope two and a half centuries later at NASA.
Elbert Cox
Euphemia Lofton Haynes

6. 1st Black Mathematics PhD
Francis William
Elbert Cox :
1st Black Mathematics PhD
Thomas Fuller
Benjamin Banneker
The Pioneer
Background
After fighting for his country in World War I , Elbert Cox, applied for a PhD program. One of his referees wrote “ He would have certain difficulties, because of the fact, he is of the coloured race.”
Challenge
Universities in England and Germany would not recognise his PhD at the time. However, Japan's Imperial University of San Dei accepted the dissertation.
Achievements
In 1929, became the first Black Mathematician in the world to gain a PhD in Mathematics. From , he taught at Howard, an Historically Black College and University. Inspiring generations of Black Mathematicians to obtain a PhD.
Elbert Cox
Euphemia Lofton Haynes

7. Euphemia Lofton Haynes: 1890 - 1980
Francis William
1st Black Female Mathematics PhD
Thomas Fuller
Benjamin Banneker
The Overcomer
Background
Euphemia Lofton Haynes faced three obstacles in becoming a PhD mathematician. She was female, she was Black and she was in her 50’s.
Challenge
In 1940 the Cambridge Mathematician G.H. Hardy, wrote A Mathematician's Apology, one of the most widely read books about the nature and practice of mathematics. It stated: "No mathematician should ever allow himself to forget that mathematics, more than any other art or science, is a young man's game.“
Achievements
Three years after Hardy’s book, Euphemia Lofton Haynes completed her PhD in Mathematics. She was living proof that you are never too old and that mathematics is not just for the few, it is for everybody!
Elbert Cox
Euphemia Lofton Haynes

8. References: You don’t need anybody’s permission to be
Francis William
References:
Thomas Fuller
Benjamin Banneker
Beyond Banneker: Black Mathematician and the
Path to Excellence , Erica N Walker
Mathematician of the African Diaspora
Administrators of the Benjamin Banneker Memorial
100 Great Black Britons
MacTutor History of Mathematics archive
With thanks to Reverend Canon Eve Pitts
Elbert Cox
Euphemia Lofton Haynes
You don’t need anybody’s
permission to be
a great mathematician
MR Sylvester Chamberlain’s advice to his young
17 year old son- Nira chamberlain.