Barons of Maasburg Freiherren von Maasburg Records #4 Holders Family filter On/Off Constantin Maschek, baron of Maasburg * 1974 Johannes Maschek, baron of Maasburg * 1942 Leo Maximilian Maschek, baron of Maasburg * 1948 Nikolaus Maschek, baron of Maasburg * 1913 Corrections and Updates To suggest a correction or an update. Click Here