Cedric Hearthsong

Cedric Hearthsong was a human who battled at the Broken Shore. Like many other soldiers, he fell and is only found as a pile of ash known as Ashes of a Fallen Crusader. The only thing that was recovered was the Charred Locket.

Before the war, he owned a cottage at the Eastvale Logging Camp in Elwynn Forest.

Speculation
Due to the name of his ashes and since he was killed before the arrival of any Alliance forces, he could have been a member of the Argent Crusade, but his family was at the Stormwind Harbor as if he was sent away from there, so his situation is ambiguous.