Elected an honorary member of the
Romanian Academy in 1877, Pușcariu rose to titular status in 1900, participating in the organization's general meetings until the end of his life. During his administrative career, Pușcariu was preoccupied by the politics and law of Transylvania, publishing a dictionary of official, bureaucratic terms in Romanian in 1860, with a new edition in 1863. Additionally, a brochure comprising forms for public acts and documents appeared at Vienna in 1861. A particular contributor to his election as a full member of the academy was the genealogical work
Date istorice privitoare la familiile nobile române; covering two volumes and running to 630 pages, it was published at Sibiu in 1892 and 1895, and includes an especially rich genealogical material. His maiden speech to the academy, "Ugrinus—1291", focused on history, aiming to rebut
Robert Rösler's theory that the ancestors of the Romanians migrated northwards from the south-Danubian area. Pușcariu's view on the
origin of the Romanians is that they continually crossed the Danube and the Carpathians, both north and south, from the time of
Trajan onwards. His subsequent volumes, chiefly
Boierii din Țara Făgărașului, solidified his presence at the forefront of genealogy in the Romanian-speaking lands. Pușcariu wrote about his own political, scientific and cultural activity, and the material was edited posthumously as
Însemnări biografice by Ilarion Pușcariu. His interests extended to his own family history, which he covered in two of his books. Based on preserved tradition, he insisted that a distant ancestor, Iuga, left Maramureș for
Moldavia during the reign of
Dragoș, after which the family extended into
Bessarabia. He asserted that family members crossed into Transylvania in the early 17th century in order to participate in an anti-Ottoman rebellion, and were active in a similar conflict in the first half of the 18th century, during the time of the
Cantemirești. He believed they first settled around
Cașin and then reached the Brașov area. He was certain that his great-grandfather Bucur, his grandfather Leonte and his father Ioan were all parish priests in Sohodol. He noted that the family used to be called
Pușcașiu, connoting a
Military Frontier guard (
pușcaș meaning "rifleman"). He was the first to be called
Pușcariu: in November 1848, revolutionary leaders
August Treboniu Laurian and
Ioan Bran de Lemény, after he took up the office of assessor, wrote him down as
Pușcariu. The rest of the family followed suit in changing its name. ==Notes==