. "Crown Prince" . "Crown prince" . . "Designated heir" . "legal heir" . "elding" . "Heir apparent" . . "heir" . . . "heiress apparent" . "heiress" . "Tikka" . "royal dignity" . "crown princess" . "Heiress apparent" . "heir apparent" . "named as successor" . "heirs to the throne" . . . "future monarchs" . "first in order of succession" . . "heirs apparent" . . . . . "heir-apparent" . "crown prince" . "Heir apparent" . "nominated as heir" . "Heir Apparent" . . "edling" . "Heirs" . "Heir" . "Heir Apparents" . . "heirs" . "Heir apparent" . "designated heir" . "heir to the throne" . "Heir apparent to the Throne" . "eldest son and heir" . "first in line to the throne" . "successor" . "his successor" .