Shane88
Actually Nostradamus
They're the Kingsguard. If they knew Aerys and Rhaegar were dead then Baby Jon was the king and they weren't gonna let him be taken.I still don’t understand why that knight who’s supposed to be a badass just didn’t let Ned go through to see his sister? At this point, he surely would have known all the Targs (Mad King and the Prince) were dead? For that matter, why didn’t Lyanna instruct the knight to let her brother through if/when Ned gets there? Doesn’t really make any sense. Also didn’t the Mad King have her father and older brother burned alive? So is she considered a traitor to the Stark family by hooking up with the son of her father and brother’s killer?
They were under Targaryen command so Lyanna probably had no sway with them.
The story that most common folk know or believe is that Rhaegar abducted Lyanna so she isn't considered a traitor.