Sorley MacLean
Sorley MacLean was born at Òsgaig on the island of Raasay on 26 October 1911; Scottish Gaelic was his first language. Before he went to school at the age of six, he spoke very little English. He was the second of five sons born to Malcolm (1880–1951) and Christina MacLean (1886–1974). The family owend a small croft and ran a tailoring business, but they later gave up the croft to move to a better house, which proved detrimental to their finances when the Great Depression took a high toll on the tailoring business. His brothers were John Maclean (1910–1970), a schoolteacher and later rector of Oban High School, who was also a piper; Calum Maclean (1915–1960), a noted folklorist and ethnographer; and Alasdair (1918–1999) and Norman (c.1917–c.1980), who became general practitioners. Sorley's two younger sisters, Isobel and Mary, were also schoolteachers. His patronymic was Somhairle mac Chaluim 'ic Chaluim 'ic Iain 'ic Tharmaid 'ic Iain 'ic Tharmaid; he could not trace his genealogy with certainty to the eighth generation.
Leslie Sullivan
Leslie Smulian (later changed to Sullivan) was born on 11 April 1916 in England, United Kingdom. As a young man, he trained in London with Samuel Messener as an estate agent. In 1938, he moved to the Union of South Africa with his parents. During World War II, he served in the Second Battalion of the Transvaal Scottish Regiment.