 Between 1914 and 2007, more than 20 million people visited the grottoes, which annually draw an average of 160,000 visitors.David Stanley Jacubanis

David Stanley Jacubanis, surname sometimes spelled Jacobanis (July 8, 1910 – June 23, 1985), was a Russian-American criminal and former member of the FBI's Ten Most Wanted list.Born in Baku, Jacubanis was mainly a drifter whose criminal career spanned thirty-seven years with convictions including breaking and entering, larceny, auto theft, armed robbery and carrying a gun without a license.