Education
He then completed his secondary education at the Šiauliai Gymnasium, graduating with honors. In 1874, he completed his studies at Saint St. Petersburg University, with degrees in physics and mathematics.
He then completed his secondary education at the Šiauliai Gymnasium, graduating with honors. In 1874, he completed his studies at Saint St. Petersburg University, with degrees in physics and mathematics.
His early schooling took place in Panevežys. While at the university he had illegally distributed Lithuanian publications, which were forbidden due to the ban of the Lithuanian language by the Tsarist authorities. Later he accumulated a great fortune as a result of his work as an engineer, much of which he distributed to Lithuanian social organizations.
Petras Vileišis established in 1904 the first legal Lithuanian-language daily newspaper Vilniaus žinios in Vilnius.
He was also a patron of the arts and sponsored the First Lithuanian Art Exhibition, which took place at his palatial home in 1907. In 1926, while on vacation in Palanga, Petras Vileišis died, and was buried in Kaunas.
He was reburied, nine years later, in Vilnius" Rasos Cemetery in 1935.