Dr James Quinn joined the Dictionary of Irish Biography (DIB) project in 1995 and played a key role in the landmark launch – in print and online – of the DIB in 2009. In 2012 James became the DIB's Managing Editor, a role he held until his retirement in July 2022 (minus a career break in 2019–21). In addition to writing more than 270 entries and overseeing the ongoing expansion of the DIB, James’s research interests mainly focused on eighteenth- and nineteenth-century Irish history. He has written books on the United Irishman Thomas Russell (2002), the Young Irelander John Mitchel (2008), and published Young Ireland and the writing of Irish history in 2015, as well as contributing widely to journals and essay collections on aspects of political and cultural history, biography and historiography.
Armstrong, John Warneford (1770–1858), soldier and informant, was born 28 August 1770 at Ballycumber, near Clara, King's Co. (Offaly), eldest among two sons and three daughters of George Armstrong (1734–80), landed gentleman, of Ballycumber, and his wife Constantia Maria (d. 1826),…