Archibald Murray Campbell

Bank Accountant, son of Dr. Archibald Murray Campbell

American mechanic and inventor best known for creating a new type of raisin seeder, a cotton gin, and a pressure fruit grinder.

Canadian sheep grower

American military doctor, frontier artist and botanical collector

American physician

American physician

American doctor

Botanist

Botanist

Botanist

Botanical collector

American gambler, gunfighter, and dentist

American doctor, author, mutualist anarchist theorist, tax resister, and developer of shorthand

Spanish-American physician, philanthropist, and businessman

American medical doctor implicated in the Lincoln assassination

American entomologist, physician and dentist

American physician and public health official

Physician who served in the 28th Massachusetts Volunteer Infantry Regiment during the American Civil War

American physician

American physician

German-American physician, pharmacist and botanist

Irish-American physician