For 10 points, give this family name shared by the discoverer of Petra in Jordan and the Swiss historian who wrote The Civilization of the Renaissance in Italy.
One man of this surname worked with Henry Salt and Giambattista Belzoni to move a statue dubbed the "Young Memnon" from the Ramesseum in Egypt to his adoptive country Britain, and traipsed about the Middle East using the pseudonym "Sheik Ibrahim." A later scholar of this surname sent letters agreeing with the thesis of The Birth of Tragedy to Friedrich Nietzsche. That thinker of this name included a penultimate section on "Society and Festivals" in a two-work magnum opus that described the dissolution of the "ban on personality" with increased "municipal freedom" in its section "The Development of the (*) Individual." The aforementioned traveler who stumbled across a Nabatean-built Treasury carved into sandstone shares this surname with a professor who wrote of "The State as a Work of Art" in the 14th through 16th centuries. For 10 points, give this family name shared by the discoverer of Petra in Jordan and the Swiss historian who wrote The Civilization of the Renaissance in Italy.
One man of this surname worked with Henry Salt and Giambattista Belzoni to move a statue dubbed the "Young Memnon" from the Ramesseum in Egypt to his adoptive country Britain, and traipsed about the Middle East using the pseudonym "Sheik Ibrahim."
Burckhardt [accept Johann Lewis Burckhardt, Jean-Louis Burckhardt, John Lewis Burckhardt [all names for that one dude] or Jakob Burckhardt throughout]