Britannica online encyclopedia article on Oskar Wilhelm August Hertwig:German embryologist and cytologist who was the first to recognize that the fusion of the nuclei of the sperm ...
Richard Karl Wilhelm Theodor von Hertwig was the brother of Wilhelm August Oskar Hertwig (1849-1922). Richard Hertwig began the study of medicine at the University of Jena, but ...
Paula Hertwig was the daughter of the biologist Oskar Wilhelm August Hertwig (1849-1922). Her uncle was Richard Carl Wilhelm Theodor von Hertwig (1850-1937), the founder of ...