Career
He had three siblings:
Antónia (1812–1903): Her first husband was Count Pál Esterházy (1806–1857), the second was Adolf Mengen, an Imperial and Royal Major General.
anthropologist archaeologist explorer
He had three siblings:
Antónia (1812–1903): Her first husband was Count Pál Esterházy (1806–1857), the second was Adolf Mengen, an Imperial and Royal Major General.
He was the last member of the old noble Viczay family.