Maitland, New South Wales
The present city was proclaimed in 1945 with the amalgamation of the three local government areas. The city's boundaries have been increased by incorporating parts of other local government areas since then (most notably Kearsley Shire which from 1946 to 1949 was the only local government area in Australia's history to have a Communist majority of councillors).
John Maitland, 1st Duke of Lauderdale
Maitland was a member of an ancient family of both Berwickshire and East Lothian, the eldest surviving son of John Maitland, 2nd Lord Maitland of Thirlestane (d. 1645), (who had been created Viscount of Lauderdale in 1616, and Earl of Lauderdale etc., in 1624), and of Lady Isabel (1594–1638), daughter of Alexander Seton, 1st Earl of Dunfermline and great-grandson of Sir Richard Maitland of Lethington, the poet.