Hartwaker, King of the Saxons - Birthdate wrong

I agree that 480 seems unlikely, but 418 seems far too early. There are very few firm dates for this period, so almost all dates are roughly estimated. One common estimate for the birth of Hengist, Hartwaker's father, is about 430. Using that date as a guide, I've changed the guess for Hartwaker to 455. If there is a date you like better, let me know.

455 sounds fine by me , compared to his fathers est. birth year 430 :-)