Harold is an Old English name meaning 'heroic leader', same as the title 'herald'. Diminutives of Harold are Harry and Hal.
Harold 'John' Godwinson
It was a hearse.
Peter Stuyvesant's middle name is Harold.
The clue is in the name. Housecarl comes from the Saxon term huscarl or husceorl, meaning the personal bodyguard troops of a Saxon nobleman. So Harold had housecarls and William (as a Norman) did not - but William's ordinary infantry soldiers were far better equipped than the bulk of the Saxon army, who were without armour or helmets.
Because Harold H was killed in the battle and the people who made the tapestry were french like Harold H meaning that the frech who made the tapestry did not show it.
You can't "figure out" a Hebrew name for Harold. Your options are to choose a Hebrew name that begins with H, or else choose a Hebrew name with a similar meaning to Harold. A name that begins with H would be Har'el (הראל) A name that has a similar meaning to Harold (Army leader) is Adir (אדיר).
The name Harold is of Old English origin, derived from the elements "here" meaning army, and "weald" meaning rule. It has been a popular name in England since the Middle Ages.
It is of Scandinavian origin, and the meaning of Harold is "army ruler".
Harold Robbins's birth name is Harold Rubin.
Harold Hubert's birth name is Bourke, Harold.
Harold Faltermeyer's birth name is Harold Faltermeier.
Harold Diamond's birth name is Harold Roth.
Harold Gordon's birth name is Harold Goldstein.
Harold Meade's birth name is Harold Meadmore.
Harold Ramis's birth name is Harold Allen Ramis.
Harold Shumate's birth name is Harold Miller Shumate.
Harold Livingston's birth name is Livingston, Harold Antill.