Edward the Exile (died 1057), son of King Edmund Ironside and of Ealdgyth, gained the name of "Exile" from his life spent mostly far from the England of his forefathers. Sent abroad, he married in Hungary Agatha, a relative of King Stephen of Hungary (Saint Stephen) (died 1038).
... complex of two cytochromes similar to those found in mitochondria), and then plastocyanin[?] before returning to chlorophyll. This transport chain produces a proton-motive ...