Howard McKern chemistry of essential oils. He was appointed Deputy Director of the Museum in 1960 and retired in 1977. Howard McKern Howard Hamlet Gordon McKern (23 March 1917 - 8 June 2009) was an Australian analytical and organic chemist, museum administrator who was Deputy Director of the Museum of Applied Arts and Sciences and President of the Royal Society of New South Wales. McKern was the son of James Gordon McKern (1888–1975) a mining engineer, geologist and petrologist who became a technical executive with the petroleum company Mobil and Edith Mary Hamlet (1890–1967), daughter of William Mogford Hamlet. McKern was born
Leo of Synada Leo of Synada Leo of Synada (ca. 940 – after 998) was a Byzantine cleric, diplomat and writer of the late 10th century. Born ca. 940, Leo served as "synkellos" before becoming metropolitan bishop of Synada in Phrygia. In 996–998, he was sent as an envoy to the Pope in Rome along with a certain Kalokyros. During this embassy, Leo supported the antipope John Philagathos, despite his strong personal dislike of the man. Leo was also involved in a mission to the court of "Frankia" (the Holy Roman Empire under Otto III) to negotiate a marriage alliance with Constantinople. Leo