William Henry Bragg — British Physicist born on July 02, 1862, died on March 12, 1942
Sir William Henry Bragg OM KBE PRS was a British physicist, chemist, mathematician and active sportsman who uniquely shared a Nobel Prize with his son William Lawrence Bragg – the 1915 Nobel Prize in Physics: "for their services in the analysis of crystal structure by means of X-rays". The mineral Braggite is named after him and his son. He was knighted in 1920... (wikipedia)