Dr Colin Lauder, (b. 1750; d. October 25, 1831, Worlds End Close, Edinburgh) was a Fellow of the Royal College of Surgeons of Edinburgh, and a Burgess of Edinburgh. His portrait was painted by Sir Henry Raeburn. The son of Dr.George Lauder (1712 - 1752), FRCS (Edin) & Burgess of Edinburgh by his spouse Rosina Preston (d.1786), Colin Lauder was also a great-great-grandson of Sir John Lauder, 1st Baronet, of Fountainhall. Wikipedia
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