Wikipedia talk:Selected anniversaries/January 31

Please change the link higher primate to higher primate to help with disambiguation of the "Hominid" page. Thanks. Iggle 09:38, 7 May 2006 (UTC)
 * Done. Thanks for pointing this out. -- PFHLai 15:23, 7 May 2006 (UTC)

2012 notes
— howcheng  {chat} 20:32, 30 January 2012 (UTC)
 * Deleted: Guy Fawkes (appears on Guy Fawkes Day, of course)
 * Moved to Ineligible: Tet Offensive (maintenance)
 * New articles (unused): Abdelbaset al-Megrahi
 * Omitted: Sirius, U-boat Campaign (World War I) (ineligible—maintenance), Battle of Wau, Socialist Federal Republic of Yugoslavia (ineligible—maintenance), Winter Soldier Investigation (ineligible—maintenance)
 * Included: London Lock Hospital (5th appearance, last in 2010), Battle of George Square (first appearance), Malayan Campaign (first appearance), Ham the Chimp (3rd appearance, last in 2010), Comet Hyakutake (2nd appearance, last in 2009; moved from January 30)

2013 notes
— howcheng  {chat} 18:21, 30 January 2013 (UTC)
 * New articles (unused): Pope Sylvester I (Pope Sergius III just appeared on January 29); Milwaukee; Eddie Slovik; Avatar (2009 film); January 31 – February 2, 2011 North American blizzard
 * Omitted: London Lock Hospital; Battle of George Square (ineligible—maintenance); Malayan Campaign; Ham the Chimp; Comet Hyakutake; Abdelbaset al-Megrahi
 * Included: John Marshall (first appearance); Mat Salleh Rebellion (first appearance; rescued from Ineligible); Battle of Wau (2nd appearance, last in 2011; 70th anniversary); Explorer 1 (first appearance); 2007 plot to behead a British Muslim soldier (3rd appearance, last in 2010)

2014 notes
— howcheng  {chat} 06:35, 30 January 2014 (UTC)
 * Deleted: Tet Offensive (moved to January 30)
 * Omitted: John Marshall; Mat Salleh Rebellion; Battle of Wau; Explorer 1; 2007 plot to behead a British Muslim soldier
 * Included: Pope Sylvester I (first appearance; 1700th anniversary); London Lock Hospital (6th appearance, last in 2012); Milwaukee (first appearance); Winter Soldier Investigation (3rd appearance, last in 2011; rescued from Ineligible); Avatar (2009 film) (first appearance)

2015 notes
— howcheng  {chat} 11:01, 29 January 2015 (UTC)
 * New articles (unused): Torre Ejecutiva Pemex explosion
 * Omitted: London Lock Hospital; Milwaukee (ineligible—maintenance); Winter Soldier Investigation; Avatar (2009 film)
 * Included: Sirius (4th appearance, last in 2011); Mat Salleh Rebellion (2nd appearance, last in 2013); Battle of Hill 170 (first appearance; 70th anniversary); Abdelbaset al-Megrahi (2nd appearance, last in 2012)
 * Repeats: Pope Sylvester I (2nd consecutive appearance, 2 total)

2016 notes
— howcheng  {chat} 07:44, 29 January 2016 (UTC)
 * Omitted: Pope Sylvester I; Sirius; Battle of Hill 170; Abdelbaset al-Megrahi
 * Included: Battle of Gembloux (1578) (first appearance); John Marshall (2nd appearance, last in 2013); Malayan Campaign (2nd appearance, last in 2012); Comet Hyakutake (3rd appearance, last in 2012; 20th anniversary)
 * Repeats: Mat Salleh Rebellion (2nd consecutive appearance, 3 total)

2017 notes
— howcheng  {chat} 04:23, 31 January 2017 (UTC)
 * Moved to Ineligible: London Lock Hospital; January 31 – February 2, 2011 North American blizzard
 * Omitted: Battle of Gembloux (1578); John Marshall; Malayan Campaign; Comet Hyakutake
 * Included: Sirius (5th appearance, last in 2015); Battle of Hill 170 (2nd appearance, last in 2015); Alaska Airlines Flight 261 (first appearance)
 * Repeats: Mat Salleh Rebellion (3rd consecutive appearance, 4 total)

2018 notes
— howcheng  {chat} 03:30, 1 February 2018 (UTC)
 * Moved to Ineligible: John Marshall (maintenance); Malayan Campaign (maintenance); Eddie Slovik (maintenance); Explorer 1 (maintenance); Winter Soldier Investigation (maintenance); Abdelbaset al-Megrahi (maintenance)
 * Omitted: Sirius; Mat Salleh Rebellion; Alaska Airlines Flight 261
 * Included: Pope Sylvester I (3rd appearance, last in 2015); Battle of Gembloux (1578) (2nd appearance, last in 2016); 1957 Pacoima mid-air collision (first appearance); Torre Ejecutiva Pemex explosion (first appearance); Jost Bürgi (first appearance); Manuel Alberti (first appearance); Justin Timberlake (first appearance)
 * Repeats: Battle of Hill 170 (2nd consecutive appearance, 3 total)

2019 notes
— howcheng  {chat} 17:17, 31 January 2019 (UTC)
 * Deleted: John Marshall (moved to February 4)
 * Moved to Ineligible: Comet Hyakutake (maintenance)
 * Omitted: Pope Sylvester I; Battle of Hill 170; 1957 Pacoima mid-air collision; Torre Ejecutiva Pemex explosion; Jost Bürgi; Manuel Alberti; Justin Timberlake
 * Included: London Lock Hospital (7th appearance, last in 2014; rescued from Ineligible); Sirius (6th appearance, last in 2017); Ham (chimpanzee) (4th appearance, last in 2012); 2007 plot to behead a British Muslim soldier (4th appearance, last in 2013); Franz Schubert (first appearance); Cilibi Moise (first appearance); Adelaide Tambo (first appearance)
 * Repeats: Battle of Gembloux (1578) (2nd consecutive appearance, 3 total)

2020 notes
— howcheng  {chat} 17:27, 3 February 2020 (UTC)
 * Moved to Ineligible: Battle of Hill 170 (maintenance)
 * Omitted: Battle of Gembloux (1578); London Lock Hospital; Ham (chimpanzee); 2007 plot to behead a British Muslim soldier; Franz Schubert; Cilibi Moise; Adelaide Tambo
 * Included: Battle of Lena (first appearance); Alaska Airlines Flight 261 (2nd appearance, last in 2017; 20th anniversary); Avatar (2009 film) (2nd appearance, last in 2014; 10th anniversary); John Francis Regis (first appearance); Manuel Alberti (first appearance); Preity Zinta (first appearance)
 * Repeats: Sirius (2nd consecutive appearance, 7 total)

2021 notes
— howcheng  {chat} 04:03, 2 February 2021 (UTC)
 * Deleted: Milwaukee Bridge War (moved to May 3)
 * Omitted: Battle of Lena; Sirius; Alaska Airlines Flight 261; Avatar (2009 film); Manuel Alberti; Preity Zinta (ineligible—date not certain)
 * Included: Pope Sylvester I (4th appearance, last in 2018); London Lock Hospital (8th appearance, last in 2019); Mat Salleh Rebellion (5th appearance, last in 2017); Ham (chimpanzee) (5th appearance, last in 2019; 60th anniversary); Torre Ejecutiva Pemex explosion (2nd appearance, last in 2018); Zina D. H. Young (first appearance); Adelaide Tambo (2nd appearance, last in 2019)
 * Repeats: John Francis Regis (2nd consecutive appearance, 2 total)

2022 notes
— howcheng  {chat} 07:42, 1 February 2022 (UTC)
 * Moved to Ineligible: 2007 plot to behead a British Muslim soldier (maintenance)
 * Omitted: Pope Sylvester I; London Lock Hospital; Mat Salleh Rebellion; Ham (chimpanzee); Torre Ejecutiva Pemex explosion; John Francis Regis; Zina D. H. Young; Adelaide Tambo
 * Included: Battle of Lena (2nd appearance, last in 2020); Battle of Gembloux (1578) (4th appearance, last in 2019); 1957 Pacoima mid-air collision (2nd appearance, last in 2018); Doug Williams (quarterback) (first appearance); Avatar (2009 film) (3rd appearance, last in 2020); James Stanley, 7th Earl of Derby (first appearance); Manuel Alberti (3rd appearance, last in 2020); Eleanor Holm (first appearance)