Is Clarence dead?

King Edward
Is Clarence dead? The order was reversed.
Richard
But he, poor man, by your first order died,
And that a wingèd Mercury did bear.
Some tardy cripple bare the countermand,
That came too lag to see him burièd.
God grant that some, less noble and less loyal,
Nearer in bloody thoughts, and not in blood,
Deserve not worse than wretched Clarence did,
And yet go current from suspicion.