The present article intends to illuminate the colorful life of dr. Sándor Kovács, who was the first professor of the Department of the Roman Law founded in 1875 at Reformed College of Debrecen. The study focuses on the forty years’ service of Kovács pursued in the „Calvinist Rome”. Doing so, the paper scrutinizes the history and evolution of the law school in Debrecen before the arrival of dr. Kovács. Secondly, by using the manuscripts of one of his children, Ilona, the study depicts the personal and family life of the professor bedecked by the touching memories of storytelling, vineyards, and long walks in the Great Forest of Debrecen. Nevertheless, the paper takes into consideration that dr. Kovács as a high-esteemed professor of the roman law delivered lectures and publications of general interest. Creating a novelty in the research, the study collects and publishes the bibliography of dr. Kovács’s printed works together with his academic lectures in a detailed, chronological list.