King Eadbert I of Kent was born to King Wihtred of Kent.
Anglo-Saxon Chronicle. 725. This year died [his father] Wihtred (age 55), King of Kent, on the ninth day before the calends of May, after a reign of thirty-two winters. His pedigree is above; and he was succeeded by Eadbert. Ina (age 55) this year also fought with the South-Saxons, and slew Ealdbert, the etheling, whom he had before driven into exile.
Paternal Family Tree: King Eadbert I of Kent