Frederick VI of Schönburg
Frederick VI of Schönburg (died 1328) was a younger son of Frederick III of Schönburg, the royal Bohemian land judge in the Pleissenland who divided the family estates around 1300.
Frederick and his brothers each received one of the house's three lordships of Pürstein, Glauchau and Hassenstein. He is attested in charters between 1310 and 1327 and served the Bohemian crown as sub-chamberlain in 1317 and 1318.