(Q55851388)
Statements
1 reference
1756
2 references
Johann Nepomuk Ernst Harrach
9 October 2017
1829
2 references
Johann Nepomuk Ernst Harrach
9 October 2017
1 reference
1780
1829
1 reference
Johann Nepomuk Ernst of Harrach (1756-1829)
0 references