(b Cologne, June 15, 1790; d Paris, Dec 31, 1853).
French architect, writer and archaeologist of German birth. In 1810 he left Cologne with his lifelong friend J. I. Hittorff for Paris, enrolling at the Ecole des Beaux-Arts in 1811 under the tutelage of the ardent Neo-classicists Louis-Hippolyte Lebas and François Debret. But from the beginning Gau was exposed to a wider field of historical sources, first as assistant site architect under Debret on the restoration of the abbey church of Saint-Denis (1813–15) and then from 1815 in Nazarene circles in Rome, where he met the archaeologist and philologist Barthold Nieburh (1776–1831), who arranged a scholarship for him from the Prussian government and a trip through the eastern Mediterranean. In Egypt Gau undertook an arduous trip down the Nile to visit and record the monuments of Nubia, which he published as the lavish folio Antiquités de la Nubie. He noted assiduously every trace of colour on the remains, just as he was to do in ...
