Siegel Stores Corporation stock certificate, incorp. Delaware, No. 0530, 30 shares, issued to James Baum, 1911, signed by President Henry Siegel and treasurer (illegible). See photo(s) for more details.In 1905, Siegel founded The Henry Siegel Company and opened a large store in Boston at 600 Washington Street; he also created a holding company, the Siegel Stores Corporation, as the parent for his retail investments in New York, Chicago, and Boston. Siegel's daughter, Julia Florence Siegel Cavendish (1886[x=#8211/]1963) married, Tyrell William Cavendish (1875[x=#8211/]1912), son of Charles Tyrell Cavendish and grandson of Richard Cavendish of the British noble Cavendish family; she survived the sinking of the RMS Titanic while her husband perished. Ken Prag Collection