Selkirk, 5th earl. 1771-1820. Philanthropist. Established Scottish colonies in Canada. Red River.

Smith, Adam. 1723-1790. Scottish economist. Doctrine of free exchange. Natural law of supply and demand. Wealth of Nations 1776. -“Labour is source of all wealth”.

Smollett, Tobias. 1721-71. Scottish humorous novelist. Peregrine Pickle 1751.

Stair, First earl. 1648-1707. Scottish under-secretary of state to William III. Approved Glencoe Massacre.

Stevenson, Robert Louis. 1850-94. Scottish adventure novelist. Treasure Island 1882. Jekyll and Hyde 1886. Kidnapped 1886.

Sullivan, Louis. 1856-1924. US architect. Skyscrapers. Carsonn Pirie Scott Store, Chicago 1899-1904.

Thomas the Rhymer. 13C Scottish magician, prophet, and poet.

Union Jack. 1606. English St. George (red cross) + Scottish St. Andrew (white diagonal). 1801 + Irish St. Patrick (red diagonal).

Watt, James. 1736-1819. Scottish engineer, perfected steam engine, 1769. Defined horsepower. Rotating engine 1781.

Wilson, Charles. 1869-1959. Scottish physicist. Cloud Chamber 1911.

Wishart, George 1513-46. Scottish Protestant martyr.