
Mary Vaux Walcott (American, 1860-1940)

Parmanns Læremiddel-anstalt (Norwegian, 19th/20th century)

James Marion Shull (American, 1872–1948)

Charles Antoine Lemaire (French, 1800-1871)

Sebastian Kneipp (German, 1821 – 1897)

Gaetano Savi (Italian, 1769 – 1844)

Deborah Griscom Passmore (American, 1840–1911)

Robert John Thornton (English, 1768-1837)

Hannah Borger Overbeck (American, 1870 – 1931)

Johann Wilhelm Weinmann (German, 1683-1741)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Sydenham Edwards (English, 1768-1819)

Charlotte Mary Yonge (English, 1823 – 1901)

Louis Antoine Cusin (French, 1824-1901)

Elizabeth Blackwell (Scottish, 1707–1758)

George De Alwis (Sri Lankan, ?-1887)

Gustav von Hayek (Austrian, 1836-1911)

Sydenham Edwards (English, 1768-1819)

William Jackson Hooker (English, 1785 – 1865)

Heinrich Wilhelm Schott (Austrian, 1794 – 1865)

Mary Lawrance (English, 1776 - 1831)

Jan Ciągliński (Polish, 1858 - 1913)

James Marion Shull (American, 1872–1948)

Louis Antoine Cusin (French, 1824-1901)

Mary Vaux Walcott (American, 1860-1940)

Charles Frederick Millspaugh (American, 1854 – 1923)