|The Liso Coat of Arms
was born around the year 1000, when Liso became a strategic
defense of the Christian world by the infidels invaders of Spain.
Liso he was just on the border of the Aragon kingdom on a hill
overlooking the valley, was strategically defended of the Kingdom.
Finish the invasions, and annexed the Aragon to the Spanish realm,
ending the importance of Liso, its inhabitants went down to
the valley, and integrated with Fuencalderas (XV Sec.).
Documents and coat of arms are now at the Biel municipality
(prov.of Zaragoza), to which Fuencalderas and Liso were annexed only in 1996.