Javier Martínez Jiménez is an archaeologist specialising in late antique and early medieval Iberia. He completed his thesis at Oxford in 2014, and has worked on issues of urbanism, water supply, identity and citizenship in the Visigothic period.
Sam Ottewill-Soulsby is a historian of the late antique and early medieval world. Since finishing his PhD at Cambridge in 2017 his interests have included the medieval reception of classical ideas of urbanism, interfaith relations and charismatic megafauna.