In 1912, the government invited suggestions from the public as to the name of the future city. Almost 750 names were suggested. At midday on 12 March 1913, Lady Denman, the wife of Governor-General Lord Denman, announced that the city would be named "Canberra" at a ceremony at Kurrajong Hill, which has since become Capital Hill and the site of the present Parliament House. Canberra Day is a public holiday observed in the ACT on the second Monday in March to celebrate the founding of Canberra. After the ceremony, bureaucratic disputes hindered Griffin's work; a Royal Commission in 1916 ruled his authority had been usurped by certain officials and his original plan was reinstated. Griffin's relationship with the Australian authorities was strained and a lack of funding meant that by the time he was fired in 1920, little work had been done. By this time, Griffin had revised his plan, overseen the earthworks of major avenues and established the Glenloch Cork Plantation.