Samuel+Villahoz

 FAMOUS PEOPLE OF SCOTLAND Alexander Crum Brown (1838 - 1922)

Organic chemist, born in Edinburgh. He studied in London and Leipzig before returning to Edinburgh in 1863, holding the chair of Chemistry, which now bears his name, until his death. He devised the system of representing chemical compounds in diagrammatic form, with connecting lines representing bonds.

Andrew Carnegie (1835 - 1918)

U.S. iron and steel magnate and great philanthropist. Born in Dunfermline, in Fife. Gave a considerable proportion of his fortune to the benefit of Scotland, including substantial educational endowments and 10,000 church organs  