Dec 14 Karl Robert von Nesselrode, German-Russian diplomat, born in Lisbon, Portugal (d. 1862) Dec 23 Charles-Louis Panckoucke, French publisher and editor (Bibliothèque latine-française) (d. 1844) Dec 26 Mary Fairfax Somerville, British mathematician (d. 1872) 1779 Famous Birthdays by Year 1781