Antonio Imbert Barrera

Imbert died on May 31, 2016, the day following the fifty-fifth anniversary of Trujillo's assassination, at the age of 95. Dominican President Danilo Medina declared three days of mourning. His niece, Carmen Imbert Brugal, said that cause of his death was complications of pneumonia.

His wife died in 1970 in an aircraft accident. After widowing Imbert Barrera remarried to Giralda Busto Sánchez, but had no children from this marriage.

On March 21, 1967, he was shot in Santo Domingo while traveling with Marino García, in an attempted assassination made by the late dictator Trujillo's supporters. He survived by driving himself to a medical clinic. On February 15, 1970, the Dominicana de Aviación flight wherein his sister Aída Imbert Barrera, his wife Guarina Tessón Hurtado, and his daughter, sportswoman Leslie Imbert Tessón, were travelling, crashed into the Caribbean Sea.

Imbert, who plotted to assassinate dictator Rafael Trujillo in 1961, was one of the two rival rulers in the Dominican Republic from May 7, 1965, until August 30, 1965, amid the Dominican Civil War. He had succeeded General Pedro B. Benoit van der Horst who ruled for less than a week. After the civil war ended, both General Imbert and his rival Colonel Francisco Caamaño resigned, and Héctor García-Godoy, a civilian, was sworn as interim president.

He was Minister of Defense of the Dominican Republic from 1986 to 1988 (period in which he held the rank of Lieutenant General as incumbent of Defense); earlier that decade, his second-cousin Mario Imbert McGregor was also Minister of Defense. In 1989 he was assigned chairman of the board of directors of Rosario Dominicana. In September 2013, the Constitutionalist Soldiers of 25 April 1965 Foundation asked the National Congress of the Dominican Republic to explore the possibility of stripping Imbert his status of national hero as it considered that he went against constitutional precepts when he supported the coup against Bosch and the U.S. occupation of the country, among other accusations.

After Joaquín Balaguer, Trujillo's figurehead president, was overthrown in 1962 and the Trujillo family was ousted, Imbert was declared a "National Hero" and was promoted to Major General with the special grant of it being ad vitam or lifelong. In the Civil War in the Dominican Republic of 1965 he led one of the factions in the struggle which faced the constitutionalist government led by Colonel Francisco Caamaño, who tried to bring back Juan Bosch to the country's presidency. Imbert's faction, called the Government of National Reconstruction was endorsed by the U.S. troops inspectors, in addition, he was one of the collaborators with the Americans, finally signing a peace act that put an end to the April war.

On May 30, 1961, Trujillo was shot dead when his car was ambushed on a road outside the Dominican capital. Imbert, the driver of the ambushing vehicle, was accompanied by Antonio de la Maza, Salvador Estrella Sadhalá and Amado García Guerrero - the active participants who carried out the plot. Most of those involved in the assassination plot were subsequently captured and executed, with the exception of Imbert and Luis Amiama Tió. Imbert went into hiding until December 2.

His brother Segundo, an army official too, was imprisoned in 1956 by Trujillo's regime. Segundo was convicted for murder; implicated in the murder of Domingo Marión in 1943.

Imbert's first significant position was as governor of Puerto Plata in 1940. He was removed from the post by then president Rafael Trujillo for sending him a telegram informing upon the names of the survivors of the failed Luperón invasion [de]. This caused, in a personal manner, the beginning of the assassination plan against Trujillo.

He married Guarina Tessón Hurtado on September 10, 1939, in Puerto Plata. They had three children:

He had a liaison with María Sánchez, from Sosúa, and begat Manuel Antonio Imbert Sánchez (born April 1, 1939), police officer and former diplomat; Imbert Sánchez is a colonel and is married (to Josefina López Henríquez) with 4 children and he is since 2012 the chief of the Special Police Corps for State Banks, he also was consul to the United States in Charlotte Amalie, U.S. Virgin Islands in the 1980s and the 1990s.

Major General Antonio Cosme Imbert Barrera (December 3, 1920 – May 31, 2016) was a two-star army general advitam of the Dominican Army and was President of the Dominican Republic from May to August 1965.