Banking business - Josef and Leopold Niedermayer
The Niedermayer brothers were owners of a private bank in Regensburg. Listed in the 1903 Regensburg address book as Bankgeschäft Josef und Leopold Niedermayer, Ludwigstraße 8.
Banking and exchange business - Max Weinschenk
Banking - Dr. Hugo Thalmessinger
Entry in the address book Regensburg 1903 - banking business Dr. Hugo Thalmessinger and August Strauß, cheerful Türkenstraße 1
1904 - Conversion after marriage to the Catholic Viennese actress Catharina Schwarz
.Cattle and goods trade - Moritz Regensburger
Fashion store - Emanuel Schwarzhaupt
Grain and country products - Gebrüder Löwenthal
In the Regensburg address book 1903 the following entry can be found: Leopold Loewenthal, grain and country products, fodder, seeds, fertilizers, corn import, St Georgenplatz 6.
Leather and hop store, banking business - Levi Waitzfelder
Levi Waitzfelder was a grandson of the leather merchant Salomon Loew Waitzfelder, who moved from Aufhausen near Bopfingen to Mönchsdeggingen around 1766. From 1861 Levi Waitzfelder was active in Nördlingen as a banker and hop wholesaler. In 1885 Levi Waitzfelder moved his business from Nördlingen to Munich. After his father's death in 1902, his son Kommerzienrat Theodor Waitzfelder continued the successful activities in full vigor. He also made a name for himself as a patron of the arts with donations to the Neue Pinakothek and the Deutsches Museum.