>>212556603The castle that inspired Germans and French medievalists during XIX century was the Alcazar of Segovia, a castle built by Castilian royalty during XIII century, with a Flemish roof add by Habsboourgs during XVI century.
There used to be others castles as that, but they didn't survived into modernity. Mostly because of wars and specially because the nobility demolished them to built new modern mansions.
After Napoleonic invasions, French architects used to visit Segovia because of it, they used to call it the Chateau of Segovia.