His mother is named as Eva PLOCH in JRI-Poland, whereas in the record of Fabish's birth two years earlier Hirschel Loebel's wife is named as Eva SAMUEL. This is the only occurrence of PLOCH in JRI-Poland's Prussian records, and is likely to be a corruption of BLOCH; there is a large number of records for BLOCH in Langendorf in the early 1800s.