Death - 20 December 1930 (4 year anniversary)

Birth - 20 December 1913 (21 year anniversary) - New Zealand

Birth - 20 December 1876 (58 year anniversary) - Timaru, New Zealand

Birth - 20 December 1874 (60 year anniversary)

Death - 20 December 1864 (70 year anniversary)

Birth - 20 December 1863 (71 year anniversary) - Tromsø, Troms, Norway

Death - 20 December 1858 (76 year anniversary) - Eatington, Warwickshire, England

Birth - 20 December 1843 (91 year anniversary) - Malling, Kent, England

Birth - 20 December 1834 (100 year anniversary) - Guntersblum, Rhineland-Palatinate, Germany

Birth - 20 December 1829 (105 year anniversary) - Pollockshaws, Renfrewshire, Scotland

Birth - 20 December 1703 (231 year anniversary) - Twyford, Hampshire, England

Marriage - 20 December 1893 (41 year anniversary) - New Zealand