ISBN-13: 9780786409013 / Angielski / Miękka / 2001 / 248 str.
This reference profiles 21 heads of formerly regnant houses of Europe, set in historical perspective, and recounting their varied lifestyles, occupations, and interests. In the preface, Opfell (affiliation not cited) discusses briefly the events which lead to the dissolution of 20 European kingdoms