January 31 (English Wikipedia)

Schneider, Keith; Dean, Cornelia (21 March 2010). "Stewart L. Udall, Conservationist in Kennedy and Johnson Cabinets, Dies at 90". The New York Times. Retrieved 1 January 2024.
Reed, Roy (1 September 2004). "Fay Jones, 83, Architect Influenced by Wright, Dies". The New York Times. Retrieved 1 January 2024.
McGrath, Charles (10 November 2007). "Norman Mailer, Towering Writer With Matching Ego, Dies at 84". The New York Times. Retrieved 1 January 2024.
Holmes, Steven A. (15 April 2010). "Benjamin L. Hooks, Civil Rights Leader, Dies at 85". The New York Times. Retrieved 1 January 2024.
Sandomir, Richard (7 May 2022). "Dr. Morton Mower, Inventor of Lifesaving Heart Device, Dies at 89". The New York Times. Retrieved 1 January 2024.
Gates, Anita (21 January 2008). "Suzanne Pleshette, 70, 'Newhart' Actress, Dies". The New York Times. Retrieved 1 January 2024.
"On This Day". The New York Times. January 31, 2009. Archived from the original on March 4, 2016. Retrieved August 6, 2009.

olympedia.org

"Today's Historical Events". onthisday.com. 31 January 1609. Retrieved 9 February 2023.

Mcintosh, Andrew; Edkins, Graham (21 November 2005). The Waterfall train accident - the critical role of human factors. 2nd European Rail Human Factors Rail Conference. School of Safety Science, The University of New South Wales.

Shaffer, Claire (25 March 2021). "'Arrested Development' Actress Jessica Walter Dead at 80". Rolling Stone. Retrieved 1 January 2024.

Fordham, John (23 July 2002). "Alan Lomax". The Guardian. Retrieved 1 January 2024.
Bergan, Ronald (13 April 2002). "John Agar". The Guardian. Retrieved 1 January 2024.
Bates, Stephen (19 January 2014). "Sir Christopher Chataway obituary". The Guardian. Retrieved 1 January 2024.
Jaggi, Maya (24 March 2023). "Kenzaburō Ōe obituary". The Guardian. Retrieved 1 January 2024.
"Sir Terry Wogan obituary". the Guardian. 31 January 2016. Retrieved 18 September 2021.

Kurkinen, Janne. "Suomi 1917-1918 - Suinulan verilöyly". Tuni.fi (in Finnish). Tampere University. Retrieved January 23, 2022.

Federico Generelli (24 June 2017). "L'ex viola Zohore regala la qualificazione all'Italia" (in Italian). Viola News. Retrieved 31 January 2020.

Langer, Emily (8 June 2023). "James Watt, combative interior secretary under Reagan, dies at 85". Washington Post. Retrieved 1 January 2024.

"JAL planes almost collide Archived January 5, 2008, at the Wayback Machine," Yomiuri Shimbun. Retrieved on December 11, 2009.
"Sultan of Pahang ascends throne as new Malaysian king". CNA. 31 January 2019. Archived from the original on 31 January 2019. Retrieved 31 January 2020.
Miller, John Jackson (10 June 2005). "Comics Industry Birthdays". Comics Buyer's Guide. Iola, Wisconsin. Archived from the original on 18 February 2011.
"On This Day". The New York Times. January 31, 2009. Archived from the original on March 4, 2016. Retrieved August 6, 2009.
McCausland, Phil (January 31, 2018). "NBA player Rasual Butler and R&B singer Leah LaBelle killed in car crash". NBC News. Archived from the original on March 22, 2018.