Fronting the movie as the titular character is Cillian Murphy<\/a>, with a supporting ensemble made up of the likes of Emily Blunt, Matt Damon, Sir Kenneth Branagh, Rami Malek and Robert Downey Jr \u2013 phew!\u00a0<\/span><\/p>\n Also starring in the movie is British actress Florence Pugh<\/a>, who will play Oppenheimer\u2019s love interest, Jean Tatlock.\u00a0<\/span><\/p>\n But as the biopic thriller<\/a> prepares to go head to head with Barbie next Friday (in what fans have lovingly dubbed \u2018Barbenheimer<\/a>\u2019), just who was Tatlock, and what was her relationship with Oppenheimer like? Read on to find out.<\/span><\/p> Born in Michigan in 1914, Jean Tatlock was the second child of Marjorie Fenton and JSP Tatlock, an acclaimed English professor and literary scholar who had a doctorate from Harvard University and was considered a foremost expert on the works of Geoffrey Chaucer.<\/span><\/p>\n Before attending New York\u2019s Vassar College in 1931, Tatlock took a year off to travel in Europe and stayed with a friend in Switzerland who was a devoted follower of the psychologist Carl Jung, which inspired her to study psychology herself.<\/span><\/p>\n After graduating from Vassar in 1935, she then went on to study at Stanford Medical School. But before she enrolled at the university, Tatlock completed her prerequisites at the University of California, Berkeley \u2013 where her intellect and good looks caught the interest of then physics professor, Oppenheimer.\u00a0<\/span><\/p>\n Oppenheimer and Tatlock began a passionate and intense romance in 1936, when she was 22 and he was 32.\u00a0<\/span><\/p>\n Despite their 10-year age gap, a friend described Tatlock as Oppenheimer\u2019s \u201ctruest love\u201d and said he was \u201cdevoted to her\u201d. Although she turned him down, he reportedly proposed to Tatlock twice.<\/span><\/p>\n Tatlock was impressed with Oppenheimer\u2019s knowledge of English literature, and she introduced him to the poetry of John Donne. According to The First Atomic Bomb by Janet Farrell Brodie, the Trinity test \u2013 the first detonation of a nuclear weapon in 1945 \u2013 was named after a Donne poem and inspired by Tatlock.\u00a0<\/span><\/p>\n From 1939 onward, Oppenheimer claimed he only saw Tatlock on rare occasions; and in 1940, he wed Katherine Puening, more commonly known as Kitty Oppenheimer, played by Emily Blunt in the biopic, to whom he stayed married the rest of his life.<\/span><\/p>\n However, he and Tatlock reportedly remained \u201cthe closest of friends and occasional lovers\u201d, and she would phone him for comfort during her occasional bouts of depression.<\/span><\/p>\n By 1943, Tatlock was at the start of what seemed to be a promising career as a paediatric psychiatrist at Mount Zion Hospital in San Francisco. The 29-year-old was also being treated for clinical depression, which might have worsened when Oppenheimer drastically reduced contact with her after becoming director of the Los Alamos Laboratory that year.<\/span><\/p>\n Tatlock was then placed under surveillance by the FBI due to her relationship with Oppenheimer and past involvement with communist politics: she wrote for the Western Worker \u2013 a major West Coast communist publication \u2013 and was a paying member of the Communist Party of the United States of America while dating Oppenheimer, introducing him to several prominent members of the party.\u00a0<\/span><\/p>\n While Oppenheimer denied that Tatlock was solely responsible for his political interests or affiliations, she once wrote to a friend: \u201cI find I am a complete Red when anything at all.\u201d She also pushed Oppenheimer to move from mere theory to action, and when he commented that he would have to settle for staying on the periphery of political struggles, Tatlock remarked: \u201cOh, for God\u2019s sake, don\u2019t settle for anything.\u201d<\/span><\/p>\n When Tatlock and Oppenheimer had one last meeting in June 1943, she confessed that she still loved him and wanted to be with him \u2013 but unbeknownst to her, FBI agents allegedly monitored the entire visit.<\/span><\/p>\n \u201cFor reasons of love and compassion, he had become a key member of Jean\u2019s psychological support structure \u2013 and then he had vanished, mysteriously,\u201d Kai Bird and Martin Sherwin wrote in their book, American Prometheus. \u201cIn Jean\u2019s eyes, it may have seemed as if ambition had trumped love.\u201d<\/span><\/p>\n Tatlock died by suicide on 4th January 1944, at the age of just 29. Tragically, her father discovered her body after entering her San Francisco apartment through a window after she didn\u2019t respond to the doorbell. He reportedly found his daughter lying in the bathroom, her head submerged in a partially-filled bath, with a suicide note on the dining room table.\u00a0<\/span><\/p>\n According to reports, the note read: \u201cI am disgusted with everything. To those who loved me and helped me, all love and courage. I wanted to live and to give and I got paralysed somehow. I tried like hell to understand and couldn\u2019t.\u201d<\/span><\/p>\n Due to the agency\u2019s surveillance, one of the first people to learn of her death was FBI Director J Edgar Hoover; and due to the unusual circumstances around her death and the FBI keeping tabs on her, many have speculated that Tatlock was murdered. However, most of her loved ones believe the cause of her death was suicide.<\/span><\/p>\n Not only was Oppenheimer despondent upon hearing the news, but his relationship with Tatlock would also be used as evidence against him in 1954 when the United States Atomic Energy Commission held security hearings that explored his communist associations and other past actions. Oppenheimer lost his security clearance as a result of the hearing, effectively ending his formal relationship with the US government.<\/span><\/p>\n Oppenheimer opens in UK cinemas on Friday, 21st July.<\/strong><\/p>\n Check out more of our\u00a0Film<\/a>\u00a0coverage or visit our\u00a0TV Guide<\/a>\u00a0to see what\u2019s on tonight.<\/strong><\/p>\n Try Radio Times magazine today and get 12 issues for only \u00a31 with delivery to your home \u2013\u00a0<\/strong>subscribe now<\/strong><\/a>. For more from the biggest stars in TV, listen to\u00a0<\/strong>The Radio Times Podcast<\/strong><\/a>.<\/strong><\/p> <\/body><\/html>\n Here’s everything you need to know about Florence Pugh’s character in Oppenheimer, Jean Tatlock. <\/p>\n","protected":false},"author":24,"featured_media":34861,"template":"","categories":[1,5],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-scaled.jpg",2560,1165,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-300x137.jpg",300,137,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-768x350.jpg",768,350,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-1024x466.jpg",800,364,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-1536x699.jpg",1536,699,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/56\/2023\/07\/who-was-jean-tatlock-oppenheimers-florence-pugh-role-explained-2048x932.jpg",2048,932,true]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/radiotimes\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Here's everything you need to know about Florence Pugh's character in Oppenheimer, Jean Tatlock.","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/rss_feed\/34860"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/media\/34861"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/media?parent=34860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/radiotimes\/wp-json\/wp\/v2\/categories?post=34860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Who was Jean Tatlock? Oppenheimer\u2019s Florence Pugh role explained<\/strong><\/h2>\n
Early life\u00a0<\/b><\/h2>\n
Jean Tatlock and J. Robert Oppenheimer\u00a0<\/b><\/h2>\n
![\""L\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/3\/2023\/07\/GF-19463-9590a45.jpg?quality=90&resize=620%2C413"\" "\\"\"OPPENHEIMER\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>![\""Cillian\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/3\/2023\/07\/Oppenheimer-first-reactions-f181bfc.jpg?quality=90&resize=620%2C413"\" "\\"\"Oppenheimer\\"")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>Death\u00a0<\/b><\/h2>\n
![\""Florence\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/3\/2023\/07\/Florence-Pugh-Jean-Tatlock-6807476.jpg?quality=90&resize=620%2C413"\" "\\"\"Florence\\"\/")
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