I have been working on history of Budzanow a little bit. Irina Semczyszyn had at least two brothers: Vasyl (Basilius) (b. 1838) and Fedir (Theodorus). Theodorus' wife was Tatiana (Tatska) Medecka and they had three sons: Michael (b. 1880), Jacob (b. 1883), and Elias (b. 1885). In Budzanow (Budaniv), there is still a woman living who remembers Theodorus and your great-grandmother.