Grimm: Scoop on the introduction of another member of the royal family from TVLine's Michael Ausiello

Here's some scoop on Grimm from this week's (Posted on 2/18/14) Ask Ausiello column.

Question: Us Grimmsters still have another week to wait until the next new episode. Any word on what to expect when the show returns? –Will
Ausiello: We’re going to meet at least one more member of the royal family: King Frederick, aka Sean and Eric Renard’s father, a formidable man whom we’re guessing is going to lay down some regal smack regarding all of this Eric’s death/Adalind’s baby nonsense.

Link to the full article:‘Castle’ Season 6: ‘That ’70s Show’ Flashback Episode — Spoilers - TVLine