No evidence survives showing Kentish domination of Mercia, but it is known that Mercia was independent of Northumbria, so it is quite plausible that it was under Kentish overlordship.
Non se conserva ningunha proba que demostre a dominación de Kent sobre Mercia, mais é sabido que Mercia non dependía de Nortumbria, así que é bastante plausible que estivera baixo a soberanía de Kent.