William was a reincarnation of Jadon, without Cinder attached. He was in a relationship with Skye.
Like Jadon, William has black hair and eyes.
WILLIAM: From the Germanic name Willahelm, which was composed of the elements wil "will, desire" and helm "helmet, protection".
CLARKE: Variant of CLARK; Means "cleric" or "scholar" in Old English.