Gender: girl
School:
School #8A
Using the DM Soundex tool on both 'Sura' and 'Apolon', I came up with two names: Sura Opoljon and Sura Opoljan, both of whom were born in the same year (a year that puts them in the right age range for them to have signed the album), and had corresponding addresses.
I have concluded that Moszek (b. 1891) and Rywka (b. 1893) were the parents of Sura (b. 1930), as well as Zysla (b. 1925), Laja (b. 1927), and Chawa (b. 1935).
With the exception of Moszek, who died of (currently) unknown causes on January 29, 1942, the rest of the family was deported on March 17, 1942, on which date there was a deportation to Chelmno.