Alternative Names/Transliterations: Joseph de Blumenthal, Giuseppe di Blumenthal
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Name in Other Languages: Joseph Blumenthal, Lleonard comte de Blumenthal, Josef von Blumenthal, چوزيف ڤون بلومينثال
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Aliases: Joseph Baron von Blumenthal, Giuseppe di Blumenthal, Joseph Von Blumenthal, Joseph De Blumenthal, Joseph de Blumenthal, Giuseppe Di Blumenthal
Born in Belgium of an Austrian family (Baron Joseph von Blumenthal and Baroness Maria Therese, née Malabreck); his father worked for the Austrian government in Belgium.