However Ottokar II of Bohemia then the increasing powerful Kőszegi family captured the clan's all castles in the following years,[1] causing the Buzád branch's move into Center Zala.

Csák II settled down in Csány (today Zalacsány) after Ottokar's invasion, possibly he was that family member who built the local Zsidóvár ("Zsidó Castle").

[6] Matthias Corvinus, King of Hungary confirmed the previously inherited and acquired villages and estates of the Csányi family in Zala, Somogy and Vas Counties in 1475.

Nádasdy's steward and Blaise's son Ákos wrote around 500 letters to his lord during his lifetime, which collection is one of the most important primary sources of the 16th-century Hungarian history.

Several members throughout the 16–17th centuries were officials in the county assembly and performed political career in county-level, for instance Bernard II, who was vice-ispán of Zala from 1580 to 1581.

A tax register from 1549 mentioned Ákos and Martin II as owners of Tótfalu (today an unpopulated area in Felsőmarác) and Nagytilaj.

The last male descendant of the family was László Csány, Government Commissioner then Minister of Public Works and Transport during the Hungarian Revolution of 1848, who was executed for his revolutionary role by the Austrian Empire in October 1849.