the following year. Anton Dreher also had an illegitimate son, the writer and editor Anton Breitner (March 18, 1858, in Vienna - May 30, 1928, in Mattsee). Jenő Dreher, the youngest son of Anton Dreher, inherited the family's Hungarian concerns. Jenő's daughter, Elizabeth died at the age of 17 from tuberculosis; Lilly Haggenmacher mourned for her daughter until her own death. Education and career When Franz Anton Dreher (the younger) died of marasmus in 1820, his ten-year-old son was too young to manage the brewing business. Dreher was apprenticed to the brewer Meichel, in Simmering and later undertook a study tour, a journeyman's tour, through Germany, where he studied at the Sedlmayr brewery in Munich, England, where he studied at Barclay and Perkins in London, and Scotland. On April 1, 1836, he started renting his mother's brewery and started to make pale malt using the English malting process he had learned about a few years before which he used to brew top-fermented "Kaiserbier". Using bottom-fermenting yeast he had received from his friend Gabriel Sedlmayr's Spaten brewery, he started brewing bottom-fermented beer during the winter, but lacking any cellars on his own, the beer had to be matured in the pub cellars. During the summer, he had to go back to brewing top-fermented beers. On May 27, 1839, he was able to buy the brewery outright from his mother for 24,000 Gulden. In 1841, instead of entrusting the correct storage and maturation of his beer to pub owners, he instead stored the beer under cold conditions by himself, using the cellars of the pub "zur Kohlkreunze" in Vienna's suburb Fünfhaus, his own house's cellars and a cellar that he rented from his a neighbor. In 1842 and 1843, he started building extensive cellars next to his brewery. This allowed him to drastically expand his brewing business, eventually culminating in the purchase of two breweries in Michelob and Kőbánya to better serve the Bohemian and Hungarian markets. He owned acres of land throughout Austria and Bohemia, and grew his own hops (at his brewing estate in Michelob) and barley, which allowed him to protect the business from the volatility of the hop and grain market at least to a certain extent. When he died suddenly on December 26, 1863, his fortune was estimated at 8 to 10 million Gulden. Development of pale lager Starting in 1836, Anton Dreher took over the brewery