JRI-Poland's records of the births of children to Loebel Eisner and Handel Fraenkel places them in Przyszowice, with the first recorded birth being in 1830.
Delowicz lists three children born prior to the move from Sohrau to Przyszowice:
Jezabel Friederike born 01.06.1824; JRI-Poland records this birth in Sohrau without details of either parent, and naming the child only as Friederike.
Isaac born 14.05.1825; JRI-Poland records this birth in Sohrau, giving only the father's name as Loebel. The record of his move to Breslau in 1845 gives the same date of birth and names both parents.
Rosel born 20.01.1827; the closest match in JRI-Poland's Sohrau records is a Rosel Eisner born 28.01.1827, father named as Joseph.
Sources (click here for generic source information)