Stanisław Piątkiewicz and the beginnings of mathematical logic in Poland (Q1910919)

It is generally believed that the first discussions in Poland of modern mathematical logic were (in print) Jan Łukasiewicz's book O zasadzie sprzecznosci u Arystotelesa: Studyum krytyczne (Kraków; Akademia Umiejetnosci) of 1910, and (orally) Kazimierz Twardowski's lectures at Lvov University in 1899. But well before either, in 1888, Stanisław Piątkiewicz published a major paper, ``Algebra w logice'' in Sprawozdania dyrektora c.k.IV gimnazyum we Lwowie za rok szkolny 1888 (reports of the Royal Imperial Grammar School No. IV in Lvov; cf. the German Programmschriften). This was a competent summary of Boole's work, and mentioned a wide range of authors on mathematical logic (Leibniz, Boole, Ploucquet, Hamilton, de Morgan, Jevons, Grassmann, and Schröder; but not Frege). The authors suggest, surely correctly, that his work did not succeed in awakening interest in mathematical logic because Piątkiewicz was merely a schoolteacher rather than an academic.