Dunn, Samuel (bap. 1723, d. 1794), teacher of mathematics and navigation, was born in Crediton, Devon, and baptized there on 7 February 1723, the son of John (d. 1744) and Alice Dunn. Nothing is known of his own education, which gave him a competence in mathematics, but by the age of nineteen he was keeping his own school and teaching writing, accounts, navigation, and other mathematical sciences. This building was destroyed in the fire which swept through ...
revised by Anita McConnell
John H. Appleby
Farquharson, Henry (c. 1675–1739), teacher of mathematics and navigation in Russia, was a son of John Farquharson (d. before 1691), from a branch of the family at Milton, Whitehouse, in west Aberdeenshire. He graduated after broadly based studies as Milne bursar (1691–5) at ...