Of Irish Protestant heritage, Lacey was born in Terowie, South Australia to labourer George Lacey and his wife Mary Ellen, attended the local public school and became one of the area's leading sprinters before commencing work in the Port Pirie smelters.[1]
Politics
Following his marriage to Helene Clara Welke on 13 October 1908, Lacey became increasingly involved in the trade union movement and was employed as the Australian Workers' Union organiser at the smelter from 1916 to 1922. His high profile in the smelters led to his election to Port Pirie Municipal Council in 1920, a position he held until 1922 when he successfully stood as the Labor candidate for the Federal Division of Grey against the incumbent Alexander Poynton, a former Labor member who left the party over conscription in World War I.[1]
As a member of the opposition, Lacey was appointed in 1924 to the select committee investigating the operation of the Navigation Act, and served as a member of the Public Works Committee from 1925. Following the ALP victory at the 1929 election, Lacey was made Chair of the Public Works Committee.[1]
At this time, the Labor Party was split into three factions; Official Labor, Premiers' Plan Labor and Lang Labor, who all had different plans on combating the Depression. Lacey was leader of Official Labor, the largest Labor faction following the election, and became Leader of the Opposition.[1]
As leader, Lacey advocated nationalising the banks and greater support for the unemployed. Regarded as "an affable people's man", he also played a leading role in reuniting the three factions in 1934 and remained Labor leader until 1938 when he stepped aside to become deputy leader under Robert Richards.[1]
Death
Lacey died of heart disease in 1946. Survived by his wife, two sons and a daughter, Lacey was buried in Centennial Park Cemetery in Adelaide.[1]