Detailed biography: Boston Symphony Program Notes with very brief biography of Richard Czerwonky (preceding description of d'Ambrosio concerto performed in the concert). Born at Birnbaum in Posen in 1886.
Gave a Boston performance of one of Alfredo d'Ambrosio's violin concertos (Op.29 in B minor, 1907?); concertmaster (of the Boston Symphony??) in 1912; also head of the Czerwonky Quartet ca. 1908 ("From among the players of the Boston Symphony Orchestra Richard Czerwonky formed the Czerwonky Quartet", (one source), "composed of Richard Czerwonky, Franz Dicks, Karl Scheuer and Karl Smith" (another source...) (W. Krafft, Second Violin and Rudolf Nagel, violoncello in at least their premiere concert, however??))
