Ogier Ghiselin de Busbecq (1520 or 1521-October 28, 1592; Latin: Augerius Gislenius Busbequius; sometimes Augier Ghislain de Busbecq) was a writer, herbalist and diplomat in the employ of three generations of Austrian monarchs. The illegitimate son of the "Seigneur de Busbecq", Georges Ghiselin, and his mistress Catherine Hespiel, he grew up at Busbecq Castle (in present-day Bousbecque, Nord, France), … Wikipedia
O.G. van Boesbeeck Vier brieven over het gezantschap naar Augerius Busbequius, Legationis Turcicae epistolae quatuor Turkije (1554-1562) home.planet.nl/~golds067/boesbeeck.htm
Source: From C. T. Forster and F. H. B. Daniel, eds., The Life and Letters of Ogier Ghiselin de Busbecq, vol. www.fordham.edu/halsall/mod/1555busbecq.html
The definitive Wikipedia entry for Ogier Ghiselin de Busbecq. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Ogier_Ghiselin_de_Busbecq