Marjorie Ogilvie Anderson (1909-2002) was raised in St Andrews, and educated there at St Leonard's School, and later at Lady Margaret Hall, Oxford University. After her marriage to the historian Alan Anderson, she acted as his palaeographer and assistant due to his failing eyesight. After his death in 1958, Marjorie Anderson continued to publish on early Scottish history, most notably her works Kings and Kingship in Early Scotland (1973) and her revision of her husband's Early Sources of Scottish History (1922).
Nicholas Evans is a Research Fellow on the Leverhulme Trust funded Comparative Kingship: the Early Medieval Kingdoms of Northern Britain and Ireland project at the University of Aberdeen. He is a historian whose research and teaching have focussed on the medieval Celtic-speaking societies of Britain and Ireland. He is the author of The Present and the Past in Medieval Irish Chronicles (Boydell Press, 2010), A Historical Introduction to the Northern Picts (Aberdeen University/Tarbat Discovery Centre, 2014) and co-author of King in the North: The Pictish Realms of Fortriu and Ce (Birlinn 2019).