Dicionário político

Leonard Horner

Retrato Leonard Horner https://www.nationalgalleries.org/art-and-artists/48838/leonard-horner-1785-1864-founder-edinburgh-school-art-geologist-and-educationalist

(1785-1864): geólogo e inspector fabril inglês (1833-1859), defensor dos interesses dos operários.