Abel, Sir Frederick Augustus, first baronet (1827–1902), chemist and explosives expert, was born on 17 July 1827 at Woolwich, the eldest son of Johann Leopold Abel (1795–1871), a music master in Kennington, and his wife, Louisa (d. 1864), daughter of Martin Hopkins...
revised by K. D. Watson
Anthony S. Travis
Bancroft, Edward (1744–1821), chemist and spy, was born at Westfield, Massachusetts, on 9 January 1744. His tutor was Silas Deane, later a member of the American congress. After a brief apprenticeship to a physician in Connecticut, Bancroft went to sea at the age of eighteen. In 1763 he was in ...