Casa Bianca or Villa Fernandez is a famous mansion in the city of Thessaloniki, Greece.
It is located in Vassilisis Olgas street and was built between 1911 and 1913 as a residence for Dino Fernandez Diaz and his family.
[1][2] Of Sephardi (Spanish) Jewish origin, Fernandez was a wealthy merchant and industrialist of the city.
The building passed to his daughter, where she lived with her Christian husband, and was later confiscated and used by the Germans during the Axis occupation of Greece.
To escape from the Nazis, Dino Fernandez Diaz, with other members of his family, fled to Italy, but they were murdered in 1943 by the German SS near Como Lake.