With an interest in the biographical approach, he restored to their contemporary prominence several nineteenth-century scientists, most important among them Richard Owen who well before the appearance of The Origin of Species developed a naturalistic theory of evolution, albeit a non-Darwinian one.
San Nicolaas | Nicolaas Kuiper | Nicolaas Laurens Burman | Nicolaas Govert de Bruijn | Nicolaas Beets | Hendrik Nicolaas Werkman |