Counts of Hardegg Grafen von Hardegg Records #6 Holders Family filter On/Off Bernhard, count of Hardegg * c. 1540 Franz, count of Hardegg * 1978 Friedrich Johann, count of Hardegg * 1944 Friedrich Leopold, count of Hardegg * 1968 Johann, burgrave of Magdeburg, count of Hardegg Ulric, count of Hardegg * c. 1540 Corrections and Updates To suggest a correction or an update. Click Here