Nope eagle is a monstrous beast, so they split profile when ridden. So your hitting on my nobles WS, Thoughness, and various saves, but I have the eagles wounds. Which have made for some very weird debates on the special character sisters, on how the rules should be read, when you have 2 riders on the same 3 wound eagle.
So you have made two wounds, My eagle does hit before the horses thou, so I might have been able to kill the last knight in the rear rank before the horse hit.
But 1 str 4 and 1 str 5 hit, that is a 6+ and a 5+ save armour save.