Gender: girl
1.we assume that her sister is Perla. They share the same spelling of last name, and the same address, just different flat numbers. Perlas address is listed as ALEXHOF 44 4 while Dina's is AXELHOF 44 5
2. Found her brother, Chaim, on a labor card, http://online.ushmm.org/lodzchildren/laborcards/pdf/o/Opatowska-Oppenheim.pdf
wasn't sure how to include or interperet this. stamped with TRANSPORT 4.5.44 on it.