Just for Your information: The names Garstka and Skoczylas were in the village Boleslaw, county Dabrowa Tarnowska, state Malopolskie. Garstka was an organist in Boleslaw. I know one family of Kazimierz and Zofia Skoczylas and I am still in contact with his wife who is 91 and her daughter. Just in case that this family may be related to You write to me and i will get You more information.