Sir Marco

 "You dispute my honor and loyalty?! die Heathen!"

Sir Marco and Knight Stadius are close friends and allies they both escaped from the old gods' wrath and sought shelter in Arathi Highlands.

Arathi Conflict
Sir Marco and his friend Stadius were ones of many refugees who escaped the havoc wrought by N'Zoth's minions in the Eastern Kingdoms. They sought refuge in Arathi Highlands where they met with the other survivors.

At the battle of Stromgarde, Sir Marco and Stadius refused to depart for the main strikeforce and decided to remain in the keep to defend it, they were overwhelmed by the demons' assault and were forced to retreat back to Northfold Manor after Feludus' betrayal. They eventually established an outpost to rescue the remaining survivors of Stromgarde.

Tirisfal Conflict
Little is known about Sir Marco's role in the Tirisfal battles.