Allen was authoritative voice on Vatican affairs.John L. Allen Jr, the veteran Vatican reporter who decoded the complexities of the Holy See for a global audience, died in Rome on Thursday aged 61 after a lengthy battle with cancer.Over a career spanning three decades, Allen transformed Vatican reporting from a niche beat into an authoritative field of international analysis. Known for his tireless work ethic and no-nonsense approach, the American journalist rose to prominence as the Vatican correspondent for the National Catholic Reporter, a role he held for 17 years. In 2014 he joined Crux, an independent news outlet focused on the Catholic Church, which launched that year as a project of the Boston Globe. The newspaper transferred ownership of Crux to its staff in 2016, with Allen serving as its editor until his death. Allen also served as a senior Vatican analyst for CNN, featuring in broadcast coverage of the papal conclaves of 2005 and 2013, as well as acting as a CBS News contributor during the election of Pope Leo XIV. A widely-respected "Vaticanista", Allen's legendary ability to navigate the Roman Curia allowed him to break stories, offer incisive yet accessible insights, and predict shifts in policy and personnel with unrivalled accuracy. Beyond his daily reporting, Allen authored 11 books that serve as a definitive history of the modern Church. His biographies of Pope Benedict XVI and his exhaustive coverage of the Vatican financial reforms and the clerical abuse crisis remain the gold standard for investigative religious journalism. Announcing his death on Thursday, Crux hailed Allen as "a patient mentor, a generous colleague, and the consummate newsman", recalling that the prominent London-based Catholic publication The Tablet recognised him as “the most authoritative writer on Vatican affairs in the English language". He has also been remembered by countless younger Vatican reporters for his influential role in shaping their careers and sharing his vast knowledge of the intricacies of the Holy See. Allen is survived by his wife, Elise Ann Allen, who is Crux’s senior Rome correspondent.

John L. Allen Jr, the veteran Vatican reporter who decoded the complexities of the Holy See for a global audience, died in Rome on Thursday aged 61 after a lengthy battle with cancer. Over a career spanning three decades, Allen transformed Vatican reporting from a niche beat into an authoritative field of international analysis. Known for his tireless work ethic and no-nonsense approach, the American journalist rose to prominence as the Vatican correspondent for the National Catholic Reporter, a role he held for 17 years. In 2014 he joined Crux, an independent news outlet focused on the Catholic Church, which launched that year as a project of the Boston Globe. The newspaper transferred ownership of Crux to its staff in 2016, with Allen serving as its editor until his death. Allen also served as a senior Vatican analyst for CNN, featuring in broadcast coverage of the papal conclaves of 2005 and 2013, as well as acting as a CBS News contributor during the election of Pope Leo XIV. A widely-respected "Vaticanista", Allen's legendary ability to navigate the Roman Curia allowed him to break stories, offer incisive yet accessible insights, and predict shifts in policy and personnel with unrivalled accuracy. Beyond his daily reporting, Allen authored 11 books that serve as a definitive history of the modern Church. His biographies of Pope Benedict XVI and his exhaustive coverage of the Vatican financial reforms and the clerical abuse crisis remain the gold standard for investigative religious journalism. Announcing his death on Thursday, as "a patient mentor, a generous colleague, and the consummate newsman", recalling that the prominent London-based Catholic publication The Tablet recognised him as “the most authoritative writer on Vatican affairs in the English language". He has also been remembered by countless younger Vatican reporters for his influential role in shaping their careers and sharing his vast knowledge of the intricacies of the Holy See. Allen is survived by his wife, Elise Ann Allen, who is Crux’s senior Rome correspondent.