Albert Ludwig Sigesmund Neisser
Neisser was born in the Silesian town of Schweidnitz (now Świdnica, in Poland), the son of a well-known Jewish physician, Dr. Moritz Neisser. After he completed the elementary school in Münsterberg, Neisser enrolled in the St. Maria Magdalena School in Breslau (now Wrocław, in Poland). In this school, he was a contemporary of another great name in the history of medicine, Paul Ehrlich. He obtained the Abitur in 1872.
Nathan Adler
Nathan Adler (1741–1800) was a German kabbalist born in Frankfurt, December 16, 1741. As a precocious child he won the admiration of Chaim Joseph David Azulai (Chida), who, in 1752, came to Frankfurt to solicit contributions for the poor of the Jewish communities in Eretz Yisrael. Adler attended the rabbinical school of Jacob Joshua, author of "Pene Yehoshua", who was at that time rabbi at Frankfurt, but his principal teacher was David Tevele Schiff, afterward chief rabbi of the United Kingdom. In 1761 he established a yeshivah himself, in which several prominent rabbis received their early teachings, notable among whom were Abraham Auerbach, Abraham Bing, rabbi in Würzburg, Sekl Loeb Wormser, and especially Moses Sofer (Schreiber), rabbi in Presburg.