伯爵とはどういった一族が成ったのか？
Count (Male), or Countess (Female), is an historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. The etymologically related English term, "county" denoted the land owned by a count. Equivalents of the rank of count exist or have existed in the nobility structures of some non-European countries, such as "hakushaku" during the Japanese Imperial era.
nobility