Valtazar Bogišić (; 20 December 1834 – 24 April 1908), also known as Baltazar and Baldo Bogišić, was a Serb jurist from Dubrovnik and a pioneer in sociology.

In the domain of private law his most notable research was on family structure and the unique Montenegrin civil code of 1888. He is considered to be a pioneer in the sociology of law and sociological jurisprudence. He was also a follower of the German Historical School of law, and may be considered a transitional figure between the Historical School and sociological approaches to law.Stephan Meder. "Valtazar Bogišić und die Historische Schule. Rechtssoziologische und rechtsethnologische Folgerungen aus Savignys Rechtsquellenlehre", in: Gedächtnisschrift für Valtazar Bogisic, vol. 1. Page 517-537 In 1902 Bogišić was elected president of the International Institute of Sociology in Paris.

Early life Bogišić's family were prominent merchants in Cavtat, a small coastal town near Dubrovnik. His grandfather moved to Cavtat from nearby inland, from a village called Mrcine in Konavle where the Bogišić clan had lived for centuries after converting from Eastern Orthodoxy to Roman Catholicism in the 15th century.Spomenica Valtazara Bogišića, Dubrovnik 1938/1940, p. 35

Bogišić was born in Cavtat on 20 December 1834. His mother died giving birth to his sister Marija, his only sibling, two years later. His father wanted him to continue his family business and thought that prolonged schooling would interfere with that.

When he was four years old he was sent to a private girls' school, the only private school in town, because only six-year-olds could enter a public school. He later entered state accredited school which he left before graduating. Subsequently, when he was 11 he finished a two-year nautical school. He was four to five years younger than all other graduates.

The most significant person in his childhood was his grandfather Valtazar Bogišić Senior. At the time he was already blind and told him a lot of folk stories as well as about his adventures on the sea, traveling, meeting important people like Miloš Obrenović, and authorized his grandson to run his errands and even simple court cases. In his last will his grandfather left Bogišić half of his estate. With no proper formal education, Bogišić was buying a lot of books. When his father didn't give him money he would get it from his grandfather. Among his favorites were the ones by Serbian reformer Vuk Stefanović Karadžić. Inspired by Vuk, his lifelong model, he started searching for and writing down Serbian folk poems.Spomenica Valtazara Bogišića, Dubrovnik 1938/1940, p. 69

After a lot of persuasion and a sea accident, his father allowed him to enter 4-year grammar school (Progymnasium) on condition that he not take his final exams as a guarantee that he wouldn't obtain the necessary documents for further schooling. At that time, Bogišić started learning German on his own. He already spoke Italian as it was, lingua franca of the region, at the time.

In that time Bogišić was acquainted with Dubrovnik's count Niko Pucić (Pozza) the Great. This lifelong friend convinced him to take final exams despite his father's will and helped him prepare for them. Count Niko Pucić and his brother Medo Pucić (Orsato) were the most prominent people in Dubrovnik at the time. They gathered the intellectual elite which formed a Serb Catholic movement in Dubrovnik that would disappear in the beginning of the 20th century.

A turning point in Bogišić's life was the death of his father, in 1856. Intrigues about the inheritance and family business followed but after two years Bogišić managed to get the papers in order and recuperate what the cousins had taken. In 1858 he entered the Ginnasio Liceale di S.Caterina di Padua and later entered the prestigious Liceo Foscarini, the oldest highschool in Venice, where he majored in Italian language and literature and got closer to the spirit of Italian national movement.

Academic education

After graduating in Venice, thanks to friends, Bogišić got an Austrian scholarship which he refused because it had a condition that he could only study at Austrian universities. During his studies he was involved with romantic nationalist and pan-Slavic circles. He studied philology, philosophy (including history) and law, and the studies also included some modern courses such as political economy. He was reading in Vienna, Berlin, Munich and Paris with many notable professors like Franz Bopp, the founder of comparative linguistics, Prussian historian Johann Gustav Droysen, Franz Miklosich, one of the most famous Slavic philologists, the founder of sociology Lorenz von Stein and many famous lawyers such as Theodor Mommsen, Rudolf von Jhering and few notable members of German Historical School of Law.

He obtained a Phd in Philosophy in Giessen in 1862, defending the thesis entitled "On Causes of Defeat of the Prussian Army in Hussite War". There he strongly referred to the research of historian František Palacký. He obtained a law degree Rigorosum, the oral part of the doctoral examination in 1865, in Vienna, since at the time he was already employed and had been practicing. When he was appointed professor in Odessa he was also awarded the Juris Doctor Honoris Causa.

Professional life and public activities

Vienna

Thanks to the certificate issued by Miklosich stating that "besides being a native speaker of Serbian and Italian (Bogišić) speaks all other Slavic languages",Kidrič, Dr. Balthasar Anton Bogišić in der kk. Hofbibliothek Wien, ASPh 31 (1910), 305–312 after obtaining a PhD in Giessen, in 1862/63 Bogišić was hired as an administrator of the Slavia Department at the Viennese court library. There however he also administered the legal department as well as publications from the French Revolution. As an administrator of the Slavia Department, he had the opportunity not only to read important books by Slavic writers but also to meet many of their authors.

In Vienna of the day different organizations were founded gathering members of different peoples from the Empire. Bogišić participated in the foundation of the club named Slovanska beseda which was, at first, a gathering all Slavs from around the Empire and was later reorganized into a Czech-club. Upon Bogišić's initiative, a special Slavic library was formed in the club (Slovanska biblioteka) and Bogišić was its first president. At this time, Bogišić supported United Serbian Youth (), and remained their supporter for the rest of his life. The organization pleaded for the real unification of Serbs and Croats into a single Yugoslav nation and not only their formal common political actions, which was the idea of Yugoslavia for many Croatian intellectuals. After the founding of the Yugoslav Academy of Sciences and Arts, Bogišić was one of its most significant writers. The academy was established in Zagreb as a common scientific institution of south Slavic peoples. The first president was a Croat Franjo Rački, and the first secretary a Serb Đuro Daničić.

During his stay in Vienna, he was collecting documents about Dubrovnik's 17th-century diplomat Stjepan Gradić. He continued collecting Serbian epic poetry, which he had started in his youth, and in 1863 he spent the holidays in Mostar, listening to the epic poets gathered around the newly built orthodox church. As early as 1866, he conducted in all the regions of the Balkans a sociological inquiry with many questions concerning the forms of landed property in the country, the social structure of the village, customs, institutions and family community, etc. Using this data, he particularly worked out in detail the problem of direct observation, the comparative methods, the volume of use of statistics and the analysis of documents. In 1867 he issued a book "Pravni običaji kod Slovena" (Legal customs of the Slavs). He mainly based his work on written sources, but he already started questioning his friends about the legal reasoning of the people in their regions. In 1872 he published a book "Pisani zakoni na Slovenskom Jugu" (Legal Status in the Slavic South). The idea was for this book to be an introduction to the serial, which was supposed to grasp written antique legal sources from the Slavic South.

Since his youth, Bogišić was very fond of museums. He believed that establishing a Slavic museum (Slovenski Muzeum) would contribute to the presentation of Slavic heritage, and rising consciousness about it, among the Slavs and others. In his publication "Slovenski Muzeum", he responded to the "Slavofobs" of the day, who argued that Slavic peoples had to develop on their own, like the Germanic or Romanic nations had previously. Here he showed himself to be a panslavist. This, among all Slavs, was a very popular 19th-century movement, originating from Poland and Bohemia, and is today a surpassed form of a collective idealization and identification.

In 1867/68, after the years spent at the Court Library, Bogišić entered the Austro-Hungarian Ministry of Defence, and was named Councilor for Education in the Austrian Military Frontier based in Temesvar in the Banat. The population there was already used to a high degree of self-governance which is why several attempts to improve the school system failed. Regardless, Austria intended to introduce a stronger school system.

Odessa

After refusing offers from the Universities in Kiev and Warsaw, he accepted a professorship at the newly established Russian University in Odessa. After becoming a Russian citizen and a public servant in 1869, he gave his introductory lecture in Odessa in 1870. His most notable success in Odessa was the foundation of the Slavic Library, while as a professor, he didn't have much success because already in 1871 he caused (as it later turned out – orchestrated) mass student protests. The Austrian press wrote that Bogišić "being a Serb was called to Odessa only due to panslavic respect"Zimmermann, 1962, p. 142 and in reality he was not welcomed in Russia. He continued teaching but without the previous enthusiasm. When his request for early retirement was denied, he tried to spend as much time on study trips so he even studied, on sight, legal customs at the Caucasus. He officially remained a professor of the Odessa University but already in 1873, following the orders of the czar, as a Russian subject, he left for Montenegro with a task to codify private law.

Montenegro and France

In Montenegro, the newspapers wrote that the new Civil Code had already been written before Bogišić even got there. Bogišić, however, persuaded Montenegro's sovereign Nicholas I to wait and explained that work on the code would take years. Earlier, Bogišić had prepared and published questionnaires for collecting legal customs. These were translated into several languages and established Bogišić as a pioneer of ethnological and sociological legal research. Based on the questionnaires, he published a Collection of legal customs of the south Slavs ("Zbornik sadašnjih pravnih običaja u južnih Slovena I, Građa u odgovorima iz različnih krajeva slovneskoga juga") in 1874. Bogišić was not satisfied with the questionnaires because they only had around 300 questions about public and private law including matters of international public law. For the purpose of writing a civil code, he prepared a new questionnaire, which had 2000 questions, all of which were from the domain of private law. He was assisted by Gavro Vuković, one of the few trained jurists in Montenegro at the time.