Question: Who is the island named after on which the city Anna Maria is located?
Context: Anna Maria, is a city in Manatee County, Florida, United States.  The population was 1,814 at the 2000 census.  According to the 2005 U.S. Census Bureau's estimates, the city grew slightly to 1,867.  The city occupies the northern part of Anna Maria Island and is one of three municipalities on the island.  The others are Holmes Beach in the center and Bradenton Beach in the south. Elliðaey is the most northeastern of the Vestmannaeyjar (Westman Islands), an archipelago consisting of 15 to 18 islands (and assorted smaller rocks) located south of Iceland.  Contrary to a recent urban legend, it does not belong to the Icelandic singer Björk (who owns a home on a second Icelandic island named Elliðaey), but rather belongs to the Elliðaey Hunting Association.  The island is 110 acres, making it the third-largest island in the archipelago.  The island is not home to much wildlife except for an abundance of puffins.  The only building is a hunting lodge built by the Elliðaey Hunting Association.  The permanent population of the island is zero. Île Amsterdam (] , also known as Amsterdam Island, New Amsterdam, or Nouvelle Amsterdam, is an island named after the ship "Nieuw Amsterdam", in turn named after the Dutch settlement of New Amsterdam that later became New York City in the United States.  It lies in the southern Indian Ocean.  It is part of the French Southern and Antarctic Lands and, together with neighbouring Île Saint-Paul 85 km to the south, forms one of the five districts of the territory.  The Martin-de-Viviès research station, first called "Camp Heurtin" and then "La Roche Godon", is the only settlement on the island and is home to about thirty non-permanent inhabitants involved in biological, meteorological and geomagnetic studies. Holmes Beach is a city on Anna Maria Island in Manatee County, Florida, United States.  The population was 4,966 at the 2000 census.  As of 2004, the population recorded by the U.S. Census Bureau is 5,100.  It is part of the Bradenton–Sarasota–Venice Metropolitan Statistical Area.  The city occupies the central part of Anna Maria Island and is one of three municipalities on the island.  The others are Bradenton Beach in the south and Anna Maria in the north. Anna Maria Island, sometimes called Anna Maria Key, is a barrier island on the coast of Manatee County, Florida, in the United States.  The island is named after Anna Maria Ceravolo.  It is bounded on the west by the Gulf of Mexico, on the south by Longboat Pass (which separates it from Longboat Key), on the east by Anna Maria Sound, and on the north by Tampa Bay.  Anna Maria Island is approximately seven miles long north to south.  Anna Maria Island is at latitude 27.513N, longitude -82.719W. The Martha's Vineyard AVA is an American Viticultural Area located in Dukes County, Massachusetts, including all of the land on the islands named Martha's Vineyard and Chappaquiddick Island.  These two islands are located off the southern Massachusetts coast, surrounded by Vineyard Sound, Nantucket Sound, and the Atlantic Ocean.  The creation of the AVA in 1985 was controversial.  Objections were lodged by the proprietors of a vineyard in California also named Martha's Vineyard, who felt that the creation of an AVA with the same name would dilute their brand value.  Federal regulators ruled in favor of the AVA, citing historical evidence that viticulture has been practiced on the Massachusetts island named Martha's Vineyard since at least 1602.  The maritime location helps to create a slightly warmer climate than the nearby coastal regions of Massachusetts, and a growing season that is almost three weeks longer.  The hardiness zone is 7a. 103.2 Dublin City FM ("Previously: Anna Livia FM and Dublin City Anna Livia FM") is an Independent Local Radio station in Dublin, Ireland, operated by Dublin Public Service Radio Association Ltd, under a sound broadcasting contract from the Broadcasting Authority of Ireland.  The station broadcasts on the 103.2 MHz FM frequency.  Dublin City FM's Broadcast tower is located on "Rock Solid" tower on Three Rock Mountain, Co.Dublin.  Dublin City FM is Ireland's only special interest, arts and cultural radio station. Located on the northwest side of Bonavista Bay, Newfoundland at the mouth of the Indian Bay inlet is a small island named Silver Fox Island that was once inhabited.  It is about 3 km in length and about 3 km from Fair Island.  The first settling began at Warren's Harbour on the southern side of the island. Bradenton Beach is a city on Anna Maria Island in Manatee County, Florida, United States.  The population was 1,482 at the 2000 census, and 1,561 in the 2005 U.S Census estimates.  It is part of the Bradenton-Sarasota-Venice, Florida Metropolitan Statistical Area.  The city occupies the southern part of Anna Maria Island and is one of three municipalities on the island.  The others are Holmes Beach in the center and Anna Maria in the north. Anna Maria Walker (née Patton) (c. 1778–1852) and her husband Colonel George Warren Walker (1778–1843) were Scottish botanists in Ceylon (now Sri Lanka) who made extensive collections of plants between 1830 and 1838.  Several species of ferns and orchids were named after them by Sir William Jackson Hooker with whom they corresponded.  They also corresponded with and collaborated with other botanists in the region such as Robert Wight.  Anna Maria was also an excellent botanical artist who illustrated many species of orchids. Plant species named after them include "Vanilla walkeriae", "Liparis walkeriae" and "Thrixspermum walkeri".
Answer: Anna Maria Ceravolo