Collalto (full name - Princes of Collalto and San Salvatore) are an Austrian noble house of Lombard origin, named after their seat at Collalto in Susegana, now in the Province of Treviso in Italy. The family was raised to the rank of Prince in 1822.
There is no definite evidence on the house's origins, but tradition holds that they were initially Lombards.
Coat of arms
- Genealogisches Handbuch des Adels, fürstliche Häuser, Bd. 3, C.A Starke Verlag, Limburg a. d. Lahn 1953
- Franz Gall: "Österreichische Wappenkunde", Handbuch der Wappenwissenschaft, Verlag Böhlau, Wien-Köln-Weimar 1977, ISBN 9783205053521
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