House of Aínsa
“Flamma Crucis”
Origin: Lords of Aínsa, defenders of the Pyrenean gateway
The lords of Aínsa controlled the crucial gateway between the Pyrenees and the Ebro valley. Legend says a flaming cross appeared above their castle during battle against the Moors.\n\nTheir fortress town served as the early capital of the Kingdom of Sobrarbe before its merger with Aragon. The family maintained strategic mountain passes for centuries.\n\nThey were noted for their alliance with the monasteries of San Juan de la Peña and San Victorián, serving as secular protectors of these spiritual centers.