Following the Romanian Revolution of 1989 , extensive legal disputes touched Știrbei 's various properties . The former museum on Calea Victoriei , heavily damaged by the earthquake of March 1977 , was recovered by Ioana , baroness Kripp-Costinescu , who was sole inheritor of the " White Prince " , in 2004 . It was then controversially resold to a real-estate developer . The Buftea complex , listed by the National Register of Historic Monuments in Romania , was sold and resold to developers , and in 2016 was valued as 20 million euro . In 2011 , it became the host of a yearly pop festival , Summer Well . The Kripp branch preserved ownership of the vineyards in Drăgășani , which they turned into a leading producer of '' Tămâioasă Românească '' . In 2005 , the sons of Marina Știrbei were returned ownership of Dărmănești manor , which they also sold to a private investor
earthquake of March 1977
1977 Vrancea earthquake
Alexandru B. Știrbei