Erasmus Robert Darwin was an English physician. One of the key thinkers of the Midlands Enlightenment, he was also a natural philosopher, physiologist, abolitionist, inventor, freemason, and poet.
Erasmus Darwin c. 1792–1793, oil painting by Joseph Wright of Derby, Derby Museum and Art Gallery
Darwin's House in Lichfield, now a museum dedicated to his life and work
Portrait of Erasmus Darwin, 1770, by Joseph Wright of Derby
Erasmus Darwin's coat of arms. Escutcheon: Argent, on a bend Gules cottised Vert, three escallop shells, Or. Crest: A demi-griffin segreant, Vert, holding in his claws an escallop, Or. Motto: E conchis omnia (All things out of conches/molluscs).
Sir Francis Galton was an English polymath and the originator of eugenics during the Victorian era; his ideas later became the basis of behavioural genetics.
Erasmus Darwin
…of evolution and the relatedness of all forms of life. He was a member of the Darwin–Wedgwood family, which includes his grandsons Charles Darwin and Francis Galton. Darwin was a founding member of the Lunar Society of Birmingham, a discussion group of pioneering industrialists and natural philosophers. He turned…
Galton in the 1850s or 1860s
Portrait of Galton by Octavius Oakley, 1840
Portrait by Charles Wellington Furse, 1903
Sir Francis Galton, 1890s