paragraph_text: Ralph Schoenman (born 1935) is an American left-wing activist who was a personal secretary to Bertrand Russell and became general secretary of the Bertrand Russell Peace Foundation. He was involved in a number of projects supported by Russell, including the Campaign for Nuclear Disarmament (CND), the Committee of 100 and an unofficial war crimes tribunal to try American leaders for their conduct in the Vietnam War. Shortly before his death in 1970, Russell publicly broke with Schoenman.

paragraph_text: Xavier René Louis Bertrand (; born 21 March 1965) is a French politician. He was Minister of Health from 2005 to 2007 in Dominique de Villepin's government under President Jacques Chirac, then served as Minister of Labour, Social Affairs and Solidarity from 2007 to 2009 and as Minister of Labour, Employment and Health from 2010 to 2012. He played a leading role in Nicolas Sarkozy's presidential campaign in 2007. After the 2015 regional elections, Bertrand became president of the regional council of Hauts-de-France. He was a member of Union for a Popular Movement, later The Republicans, until 11 December 2017, when he announced that was "definitively leaving" the party after Laurent Wauquiez was elected the leader of the party.

paragraph_text: Bertrand de Jouvenel des Ursins (31 October 1903 – 1 March 1987) was a French philosopher, political economist, and futurist.

paragraph_text: Randy is both a given name, and a pet name in the English language, popular in the United States and Canada. It is primarily a masculine name. It was originally derived from the names Randall, Randolf, Randolph, as well as Bertrand and Andrew.

paragraph_text: Gabriel Bertrand (born 17 May 1867 in Paris, died 20 June 1962 in Paris) was a French pharmacologist, biochemist and bacteriologist.

paragraph_text: James Haven Voight (born May 11, 1973) is an American actor and producer. He is the son of actors Jon Voight and Marcheline Bertrand, and the older brother of actress Angelina Jolie.

paragraph_text: Émile Bertrand (1844–1909) was a French mineralogist, in honour of whom bertrandite was named by Alexis Damour. He also gave his name to the "Bertrand lens" or phase telescope.

paragraph_text: Norbert-Bertrand Barbe is a French art historian, semiologist, artist and writer. He was born in 1968 and has a master's degree in art history (Université Paris X, 1991) and a Ph.d. in Comparative Literature (Université d'Orléans, 1996). He is an Honorary Member of the Nicaraguan Academy of Language.

paragraph_text: Earth from the Air is a popular collection of environmental photographs taken from the air by Yann Arthus-Bertrand. They have been published in a number of books together with text describing environmental concerns related to the photographs.

paragraph_text: Jean-Michel Bertrand (born 6 June 1943 at Baccarat, Meurthe-et-Moselle, died 19 February 2008 at the Hôpital Saint-Louis in Paris) was a French politician of the Union for a Popular Movement (UMP).

paragraph_text: Bertrand Renard (born April 28, 1955) is a French television presenter and author. He is a former contestant and the presenter of the game show "Des chiffres et des lettres".

paragraph_text: The neopositivists subscribed to a notion of philosophy as the conceptual clarification of the methods, insights and discoveries of the sciences. They saw in the logical symbolism elaborated by Frege (1848–1925) and Bertrand Russell (1872–1970) a powerful instrument that could rationally reconstruct all scientific discourse into an ideal, logically perfect, language that would be free of the ambiguities and deformations of natural language. This gave rise to what they saw as metaphysical pseudoproblems and other conceptual confusions. By combining Frege's thesis that all mathematical truths are logical with the early Wittgenstein's idea that all logical truths are mere linguistic tautologies, they arrived at a twofold classification of all propositions: the analytic (a priori) and the synthetic (a posteriori). On this basis, they formulated a strong principle of demarcation between sentences that have sense and those that do not: the so-called verification principle. Any sentence that is not purely logical, or is unverifiable is devoid of meaning. As a result, most metaphysical, ethical, aesthetic and other traditional philosophical problems came to be considered pseudoproblems.

paragraph_text: Bertrand (named after Bertrand Russell) is a computer programming language for creating constraint programming systems. The language was created by Wm Leler in the mid-1980s as part of his doctoral research. Bertrand has a declarative programming syntax and differentiates itself from other programming languages by use of a technique called augmented term rewriting.

paragraph_text: In the early 21st century, the population of Paris began to increase slowly again, as more young people moved into the city. It reached 2.25 million in 2011. In March 2001, Bertrand Delanoë became the first socialist mayor of Paris. In 2007, in an effort to reduce car traffic in the city, he introduced the Vélib', a system which rents bicycles for the use of local residents and visitors. Bertrand Delanoë also transformed a section of the highway along the left bank of the Seine into an urban promenade and park, the Promenade des Berges de la Seine, which he inaugurated in June 2013.

paragraph_text: John Joseph Bertrand (born March 25, 1956 in San Mateo, California) is an American former competitive sailor and Olympic silver medalist.

paragraph_text: Marie Möör is a French singer and Songwriter born in France, Seine-et-Marne. Having collaborated with renowned artists like jazz saxophonist and composer Barney Wilen, singer-songwriter Jean-Louis Murat, electro-crooner Bertrand Burgalat and pop star Christophe, she has been working with composer and musician Laurent Chambert since 2001. Experimenting with new song forms, she writes and performs his lyrics.

paragraph_text: Iris in Bloom () is a 2011 French romantic drama film directed and written by Valérie Mréjen and Bertrand Schefer in their directorial debut. It was screened in the Directors' Fortnight section at the 2011 Cannes Film Festival.

paragraph_text: Adrien Bertrand (4 August 1888, Nyons – 18 November 1917) was a French novelist whose short career was punctuated by a series of striking surrealist anti-war novels, written as Bertrand lay dying from complications involved in a wound he suffered whilst serving with the French Army in the First World War.

paragraph_text: Bertrand Delanoë (; born 30 May 1950) is a retired French politician who was Mayor of Paris from 25 March 2001 to 5 April 2014. He is a member of the Socialist Party.

paragraph_text: Russell's teapot is an analogy, formulated by the philosopher Bertrand Russell (1872–1970), to illustrate that the philosophic burden of proof lies upon a person making unfalsifiable claims, rather than shifting the burden of "disproof" to others.

Question: When was the person that the language Bertrand is named after born?
Answer: 1872