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
Taylor [née Ionn], Janet (1804–1870), teacher of navigation and supplier of nautical instruments, was born on 13 May 1804 at Wolsingham, co. Durham, the sixth of eight children of the Revd Peter Ionn (1762–1821), master of Wolsingham Free Grammar School, and his wife, ...