Meco passes to the Mendoza family Historical milestone · Meco, Cuenca del Medio Jarama, Madrid Image of Meco, not of the place itself. Juan II granted the lordship of the villa to Íñigo López de Mendoza, future marquis of Santillana, separating it from the land of Alcalá administered by the archbishop of Toledo. His son would receive it again in 1443 for military services. enero de 1430 Photo: Rutameco (CC BY-SA 4.0) What to see and do in Meco