I had just re-read Cycle of Hatred, and no where did read that Aegwynn addressed Adamant Wrynn III.
I also just looked over where I thought a citation might be, but nope.
Aegwyn addressing King Wyrnn was in the warcraft 1 manual. also briefly made meantion of in TLG.Warthok 22:17, 22 October 2007 (UTC)