found: Molina, T. de. Two plays, 1992:t.p. (Jonathan Thacker)
found: University College London WWW Site, 3 July 2002:Dept. of Spanish & Latin American Studies page (Dr. Jonathan W. Thacker, teaches courses on 16th & 17th century Spanish literature, specialising in the theatre of Spain's Golden Age and Cervantes)
found: Role-play and the world as stage in Comedia, 2002:jkt. (Jonathan Thacker, Tutorial Fellow in Spanish at Merton College, Oxford & is the author of a number of articles on the drama of the Golden Age)
found: El castigo sin venganza, 2016:title page (Jonathan Thacker) page 4 of cover (professor of Golden Age Spanish Literature at University of Oxford)