File:Salomon Mayer von Rothschild-1850.jpg - Wikimedia Commons
File:Baron Salomon Mayer von Rothschild by Paul Joseph Raymond Gayrard, 1845 - Waddesdon Manor - Buckinghamshire, England - DSC07761.jpg - Wikimedia Commons
James Mayer de Rothschild - Wikidata
Salomon Mayer von Rothschild - Wikipedia
Rothschild, Salomon Mayer, 9.9.1774 - 27.7.1855, German banker, portrait, engraving by Lieder, 19th century, Austria, baron 1822 Stock Photo - Alamy
Patrick Comerford: Tales of the Viennese Jews: 12, Salomon Mayer von Rothschild and the railways in Vienna