Death - 30 January 1950 - Cheyenne, Laramie County, Wyoming, United States of America

Birth - 30 January 1886 (64 year anniversary) - Tiel-Wadenoijen, Gelderland, Nederland

Birth - 30 January 1872 (78 year anniversary) - Vianen-Hagestein, Utrecht, Nederland

Birth - 30 January 1867 (83 year anniversary) - Knínice (near Budeč (Butsch)), Jihočeský kraj (Südböhmen/South Bohemia), Česko

Birth - 30 January 1858 (92 year anniversary) - Nijmegen, Gelderland, Nederland

Birth - 30 January 1843 (107 year anniversary) - Kamp-Bornhofen-Kamp, Rheinland-Pfalz, Deutschland

Birth - 30 January 1832 (118 year anniversary) - Nordhausen, Thüringen, Deutschland

Birth - 30 January 1822 (128 year anniversary) - Kamp-Bornhofen-Kamp, Rheinland-Pfalz, Deutschland

Death - 30 January 1820 (130 year anniversary) - Blankenheim-Blankenheimerdorf, Nordrhein-Westfalen, Deutschland

Death - 30 January 1809 (141 year anniversary) - Oirschot, Noord-Brabant, Nederland

Birth - 30 January 1759 (191 year anniversary) - Sonsbeek ??, Nordrhein-Westfalen, Deutschland

Birth - 30 January 1744 (206 year anniversary) - Kamp-Bornhofen-Kamp, Rheinland-Pfalz, Deutschland

Marriage - 30 January 1856 (94 year anniversary)

Marriage - 30 January 1815 (135 year anniversary) - Geertruidenberg-Raamsdonk, Noord-Brabant, Nederland