Descendientes de Federico I "Barbarroja", emperador de Alemania
By: Milagro Lloréns Casani.
Publisher: M. Lloréns Casani
Published: 19uu
Place of publication: Torreblascopedro (Jaén)
Language: spa
Subjects: Frederick I, Holy Roman Emperor, ca. 1123-1190 -- Family.; Europe -- Kings and rulers -- Genealogy.
Notes: Includes index.