Complex sentence: Count Gustav Siegmund Kálnoky (Hungarian: "gróf Kálnoky Gusztáv Zsigmond"), Austro-Hungarian statesman, was born on 29 December 1832 in Letovice (Lettowitz), Moravia to an old Transylvanian family which had held countly rank in Hungary from the 17th century.
Split into simpler sentences: Count Gustav Siegmund Kálnoky (Hungarian: "gróf Kálnoky Gusztáv Zsigmond"), was an Austro-Hungarian statesman. Kálnoky was born on 29 December 1832 in Letovice (Lettowitz), Moravia to an old Transylvanian family which had held countly rank in Hungary from the 17th century.