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Mary Somerville

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Mary Somerville was a brilliant thinker from Scotland.

MarySomerville
MarySomerville

She loved to study math and the stars. In her time, many people thought women should not study hard things. Mary felt this was very unfair. She wanted to learn just like men did.

Alexander Nasmyth - View of the City of Edinburgh - Google Art Project
Alexander Nasmyth - View of the City of Edinburgh - Google Art Project

Her father was a naval officer named Sir William George Fairfax. The family did not have a lot of money. Her mother grew vegetables and kept cows to help. Mary spent her time reading books in her father's library. She even taught herself Latin so she could read old books.

Mary worked very hard to learn many different subjects.

Somerville-2
Somerville-2

She studied algebra and geometry using books from a tutor. She also learned how to play the piano. At night, she stayed up late to study math. She was very good at solving hard math puzzles. In 1811, she won a silver medal for her math work.

She even wrote math answers using a secret name. This name was "A Lady" so people would not know it was her. She also studied how gravity works and how the stars move.

Mary was a very important part of science history.

Page 157 from Mechanism of the Heaven, Mary Somerville 1831
Page 157 from Mechanism of the Heaven, Mary Somerville 1831

A writer named William Whewell used her work to help name a new word. That word was "scientist." This was a very big moment for the world. Mary was also a leader in the study of space. In 1835, she and Caroline Herschel joined a group for star lovers. This group was called the Royal Astronomical Society. They were the first women to be honorary members there.

Mary lived a long and busy life with many friends.

Vonwiller-family
Vonwiller-family

She married a man named Dr. William Somerville in 1812. He helped her study the physical sciences. They had four children together. Mary also knew famous writers like Walter Scott. She loved going to supper parties at his home.

Haliomma Echinaster in Molecular and Microscopic Science, Mary Somerville
Haliomma Echinaster in Molecular and Microscopic Science, Mary Somerville

She studied many things like chemistry and electricity too. She even bought her own big library of science books when she was 33.

Today, we still remember Mary for her many great ideas.

Somerville College, Oxford - Library1
Somerville College, Oxford - Library1

A college at Oxford University is named Somerville College after her. She was also on a ten pound note in Scotland in 2017.

Somerville crater AS15-M-2250
Somerville crater AS15-M-2250

Mary also cared about rights for all people. Before she was 86, she was the first person to sign a petition for women to vote. She showed the world that anyone can be a great scientist. Her life was a way to fight against unfair rules.

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🖼️ Images & Media (11)
File:Vice-Admiral Sir William Fairfax, (1739-1813), by William Grimaldi (1751-1830).jpg
Vice-Admiral Sir William Fairfax,...
File:Alexander Nasmyth - View of the City of Edinburgh - Google Art Project.jpg
Alexander Nasmyth - View of the City of...
File:MarySomerville.JPG
MarySomerville.JPG
File:Somerville-2.jpg
Somerville-2.jpg
File:Page_157_from_Mechanism_of_the_Heaven,_Mary_Somerville_1831.png
Page_157_from_Mechanism_of_the_Heaven,_Mar...
File:Mary Somerville On the Connexion of the Physical Sciences.jpg
Mary Somerville On the Connexion of the...
File:Geographical_Distribution_of_Plants_1850_Alexander_Keith_Johnston.png
Geographical_Distribution_of_Plants_1850_A...
File:Haliomma_Echinaster_in_Molecular_and_Microscopic_Science,_Mary_Somerville.png
Haliomma_Echinaster_in_Molecular_and_Micro...
File:Somerville College, Oxford - Library1.JPG
Somerville College, Oxford - Library1.JPG
File:Vonwiller-family.jpg
Vonwiller-family.jpg
File:Somerville crater AS15-M-2250.jpg
Somerville crater AS15-M-2250.jpg
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