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Home
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House of Dolha and Petrova
/ Baron János Mihalyko Petrovay de Dolha et Petrova
Version française
Baron János Mihalyko Petrovay de Dolha et Petrova
Baron de Dolha et Petrova
[1]
Born
1855
Died
1914
Nationality
Austria–Hungary
[1]
Documented descendants
4
Titles & positions
baron
[1]
House
House of Dolha and Petrova
[1]
Religion
not recorded
Sources
Wikidata Q86862922
(retrieved 1 Nov 2026)
Baron János Mihalyko Petrovay de Dolha et Petrova…