His father was a Jewish tobacco farmer who was made a member of the hereditary nobility,[2] as "Edler von Hofmannsthal," by the Emperor of Austria in 1835.[3][a]
Career
He was a silk breeder, factory owner, and the head of his father's subsidiary business-house in Milan.[5] He was a recipient of the Cross of Merit of Austria-Hungary.[6]
Personal life
He converted to Catholicism and, on 5 May 1839, married Petronilla Antonia Cäcilia (née von Rhò) Ordioni (1815–1898) in Milan.[5] The marriage was later found to be invalid due to a legal defect when it was conducted, so they married again Vienna on 8 April 1850.[b] Petronilla, a daughter of Anton Maria von Rhò and widow of Pietro Ordioni (who died in 1835), was from an aristocratic Italian family.[8] Together, they were the parents of:[9]
Hugo August Peter von Hofmannsthal (1841–1915), a director of the Boden-Credit-Anstalt who married Anna Maria Josefa Fohleutner, a daughter of Laurentz Fohleutner (whose family came to Vienna from the Sudetenland via Bavaria).[10]
Sylvius Silvio Arvinius Leo von Hofmannsthal (1852–1921), an engineer who married Emerica Albertina "Emma" Burián von Rajecz, a member of an ancient Hungarian noble family.[11]
Guido von Hofmannsthal (1854-1925),[c] an art collector and banker with Wiener Bankverein who married Franziska "Fanny" Opatalek-Treis in Bad Ischl in 1885.[12][13][14]
^As their eldest son, Hugo, was born in 1841, he was later legitimized per matrimonium subregnem.[6] He, therefore, used the surname von Rhò from birth, but beginning in 1850, he used the surname von Hofmannsthal.[7]
^Beginning in 1901, he used the surname von Rhò as Guido von Rhò.[7]