Phrenologists

neuroanatomist, physiologist, and pioneer in the study of the localization of mental functions in the brain (1758-1828)

Scottish publisher and writer (1802–1871)

German revolutionary and journalist (1805-1870)

German physician and phrenologist (1776-1832)

American writer (1793–1876)

British medical practitioner and teacher (1791-1868)

British astronomer, naturalist, and philosopher (1789-1860)

American novelist, feminist, abolitionist, and activist for prison reform

English botanist (1804–1881)

Irish chemist

American physician and anatomist (1841-1897)

Scottish phrenologist

Scottish writer (1795–1835)

British physician and phrenologist

Argentine historian

Scottish educator, phrenologist, astronomer and economist (1804–1859)

Italian physician (1795-1855)

German revolutionary (1819–1876)

American phrenologist and lecturer (1809–1887)

British homeopath

French sculptor and mystic (1806–1851)