Isabel la Negra
Overview
Isabel Luberza Oppenheimer (b. — d. 4 January 1974), better known as "Isabel la Negra", was a Puerto Rican
Puerto Rico
Puerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...

 brothel
Brothel
Brothels are business establishments where patrons can engage in sexual activities with prostitutes. Brothels are known under a variety of names, including bordello, cathouse, knocking shop, whorehouse, strumpet house, sporting house, house of ill repute, house of prostitution, and bawdy house...

 owner and madam
Madam
Madam, or madame, is a polite title used for women which, in English, is the equivalent of Mrs. or Ms., and is often found abbreviated as "ma'am", and less frequently as "ma'm". It is derived from the French madame, which means "my lady", the feminine form of lord; the plural of ma dame in this...

 in Ponce, Puerto Rico
Ponce, Puerto Rico
Ponce is both a city and a municipality in the southern part of Puerto Rico. The city is the seat of the municipal government.The city of Ponce, the fourth most populated in Puerto Rico, and the most populated outside of the San Juan metropolitan area, is named for Juan Ponce de León y Loayza, the...

. Her name and her brothel, Elizabeth's Dancing Club, became part of Puerto Rican folklore
Folklore
Folklore consists of legends, music, oral history, proverbs, jokes, popular beliefs, fairy tales and customs that are the traditions of a culture, subculture, or group. It is also the set of practices through which those expressive genres are shared. The study of folklore is sometimes called...

 both during her life and posthumously. She was reportedly born in Ponce, Puerto Rico
Ponce, Puerto Rico
Ponce is both a city and a municipality in the southern part of Puerto Rico. The city is the seat of the municipal government.The city of Ponce, the fourth most populated in Puerto Rico, and the most populated outside of the San Juan metropolitan area, is named for Juan Ponce de León y Loayza, the...

.
Isabel la Negra owned and operated a bordello in Ponce from the late 1930s to the mid-1960s.
 
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