Harriet Morrison Irwin (1828-1897) of Charlotte, North Carolina holds a special place in American history as the first woman to patent an architectural design. The structure she created in 1869 was a hexagonal house. She and her husband built at least one version in Charlotte, and she may have designed other hexagonal houses. In addition to her work in architecture, Irwin wrote primarily nonfiction articles related to history and progress.

Early Years
Harriet Abigail Morrison was born in Charlotte, …

Pioneer Chemist and First Woman to Graduate from MIT

The most prominent American woman chemist of the 19th century, Ellen Swallow Richards (1842–1911) was a pioneer in sanitary engineering and the founder of home economics in the United States. She was the first woman admitted to any scientific school in the United States and the first female graduate of MIT. During her career, she also helped her break new ground for women in science.

Early Years
Born December 3, …

The Woman Who Saved the Brooklyn Bridge

Emily Warren Roebling (1843-1903) was married to Washington Roebling, who was Chief Engineer of the Brooklyn Bridge. After her husband was incapacitated by caisson disease (the bends), Emily helped him complete the building of the bridge. First American woman engineer, one source calls her a prioneering example of independence.

Childhood and Early Years
Emily was born into the upper middle class family of Sylvanus and Phebe Warren at Cold Spring, New York …Read More...

One of the First Women Scientists in the United States

Maria Mitchell (1818–1889) was an American astronomer who discovered a comet in her telescope in 1847, which became known as the Miss Mitchell's Comet and brought her international fame. She was the first professor appointed at the new Vassar College and the first acknowledged woman astronomer in the United States.

Image: Maria Mitchell with her students

Early Years
Maria (pronounced ma-RY-ah) Mitchell was born August 1, 1818 on the …Read More...