The medieval Jewish quarter of El Maderal Historical milestone · El Maderal, La Guareña, Zamora Image of El Maderal, not of the place itself. Documented for the first time in 1185, in the time of Fernando II of León, El Maderal is one of the few localities of Zamora whose medieval Jewish population is attested in the written sources. 1185 Photo: Ángel Encinas Carazo (CC BY-SA 4.0) What to see and do in El Maderal