Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Last Kennedy Sibling's Death Ends Era Associated Press BOSTON, MASSACHUSETTS - Camelot's inner circle is just about gone -- though its spirit, some say, is very much alive. Wednesday's death of Jean Kennedy Smith, an acclaimed former U.S. ambassador to Ireland and the last surviving sibling of President John F. Kennedy, virtually erases those who were closest to the assassinated 35th U.S. president. "This is sort of bringing down the curtain on one of America's three political dynasties -- the Adamses, the Roosevelts and now the Kennedys," said Patrick Maney, a Kennedy scholar and retired professor of history at Boston College. Only Ethel Kennedy, the 92-year-old wife of JFK's brother, Robert F. Kennedy -- himself felled by an assassin's bullet five years later amid a mighty struggle for civil rights with echoes reverberating now in 2020 -- remains with us. "The world seems less bright today," said Victoria Reggie Kennedy, whose husband, former U.S. Senator Edward Kennedy, another JFK brother, died in 2009. Kennedy Smith, who died Wednesday at age 92 at her Manhattan home, is being hailed for playing a pivotal role in the peace process in Northern Ireland. .