I N D E X 9 2 5 edition of Lorentz et al. 1922, 827a, 830a Bothe, Walther (1891–1957), xxxvi experiment on nature of light, 56n, 97–104, 129 on quadratic Doppler effect, plans experiment on, 109 Bourgeois, Leon (1851–1925), 307, 308 Boutroux, Emile (1880–1922), 228 Bovet, Ernest (1870–1941), 334 Bowman, Humphrey, 578n Bradt, Gustav, reports on Kowno Jewish univer- sity, 828a Brahms, Johannes, Hans Albert Einstein plays, 261 Brailsford, Henry (1873–1958), 472, 500 on Einstein 1922m, 468, 497–498, 819a, 821a, 822a solicits article from AE, 468, 472, 493–494, 497–498, 502–504 Brandhuber, Camillus, 39n Braunbek, Werner, 798a Breit, Gregory (1899–1981), 443 on experiment proposed by AE, 122 on Stern-Gerlach experiment, 306, 309–310 on superconductivity, 307, 310, 315 Brill, Avraham, 580n Brillouin, Léon (1889–1969), 844 intends to visit Leyden, 274, 277 Brillouin, Marcel, 796a Brinkmann, Carl (1885–1954), lv, lvi, 514, 515, 516 offers himself as AE’s help in Commit- tee on Intellectual Cooperation, 731–733, 742–743 British Mandate for Palestine, 312 Brodhun, Eugen H. (1860–1938), 138 Bródy, (Imre) Emmerich (1891–1944), 291 Born on abilities of, 290 position for, 290, 304–305 at California Insti- tute of Technology, 187, 195, 304, 378 at University of Kowno, 290 stipend from Notgemeinschaft, 305 Brönnimann, Anna, 467n Brönnimann, Fritz, 467n, 746n Brönnimann, Lydia, 467n Brownian motion, 4, 12 derivation from Boltz- mann equation, 8 Bruhn, Carl (1832–1881), 267 Brunschvicg, Léon (1869–1944), 796a on Kant and AE, 236–238 Bucharoff, Simon, 785a AE declines solicita- tion for contacts with German musical world, 785a Buchholz, Hugo, 794a Büeck, Otto, 325n Buen, Odón de, 587n Buisson, Ferdinand, 349n Bulwer-Lytton, Edward, 384n Bund für Unabhängigkeit der Schweiz, 744 Bund “Neues Vaterland.” See BNV Bund Zeichnender Künstler Deutschlands in the U.S., AE declines to sign proclamation of, 810a Burger, Herman C. (1893–1965), 184 Burgers, Johannes, 511n, 849, 852 Busch, Adolf (1891–1952), 368 Busch, Wilhelm (1832-1908), 91 Butler, Nicholas (1862–1947), xxxv offers AE professorship at Columbia University, 720, 731 Büttner, Erich, on AE’s portrait, 788a Buzaglo, Shlomo, 581n C. T. I. See Confédération des travailleurs intel- lectuels de France Cabrera, Blas (1878–1945), lxix, 562, 585n, 586n, 728, 729, 860, 875 Cadafalch, Josep, 583n Cai, Yuanpei (1868–1940), lxiv, 256n, 431n in- vites AE to Beijing, 613 Cajal, Santiago Ramon y (1852–1934), 562 Calamita, Gonzalo, 588n Caldonazzo, Bruto, solicits survey of concepts and problems of relativity, 820a, 823a, 825a California Institute of Technology Lorentz at, 132, 142, 177, 184, 267 position for Brody at, 187, 195, 304, 378 Calleja, Julián, 585n, 586n Calleja y Borja-Tarrius, Carlos, 583n Campalans, Rafael (1887–1933), 562, 583n, 584n Candara. See Al Qantarah Cantoni, Arrigo, 520 Cape Guardafui, 564n Carracido, José R. (1856–1928), 585n, 586n Carrasco, Pedro, 585n, 860, 875 Carrière, Henri, 577n