William Dool Killen (16 April 1806 - 10 January 1902) was a minister of the Presbyterian Church in Ireland and church historian. Born at Church Street, Ballymena, County Antrim, on 16 April 1806, he was third of four sons and nine children of John Killen (1768-1828), a grocer and seedsman in Ballymena, by his wife Martha, daughter of Jesse Dool, a farmer in Duneane. His paternal grandfather, a farmer at Carnmoney, married Blanche...