About Hermann von Helmholtz
Hermann Ludwig Ferdinand von Helmholtz was a German physicist and physician who made significant contributions in several scientific fields, particularly hydrodynamic stability. The Helmholtz Association, the largest German association of research institutions, was named in his honour. Helmholtz is remembered for at the time groundbreaking work in natural science linking theory and practical research work. He was given the von in his surname by Emperor William II.
Biography source:
Wikipedia