(in English): This thesis aims to provide a comprehensive picture of the famous Czech aristocrat, official and philanthropist Charles Chotek in his roles of life. Karel Chotek successively held the authority of the provincial chief of Trieste, Innsbruck and Prague. The period of his administration in the Czech countries is characterized by great development of economy and social institutions. The thesis is divided into two major parts, the first is represented by the study and the second are supplements with the editions of used archives - diary, memorabilia and autobiography. The chapters are divided thematically-chronologically according to a roles, which Count Chotek in his life held - a nobleman, son, brother, student, husband, father, officer, philanthropist, traveller, observer of the revolutionary year of 1848, a businessman, builder, landowner and social being. The exception is chapter two, which gives a theoretical introduction to the topic of research of diaries, memoirs and autobiographies. In conclusion, I think about the personality, character and temperament of Count Chotek.