One inconsistency alert says Izrael Gurfinkel is too young to have fathered Necha Gurfinkel. The issue is that they are not father and child - they are siblings and the tree already shows this.
The same inconsistency is shown between Izrael's wife, Zyza, and Necha, her daughter-in-law (not her daughter). What is then generating this erroneous inconsistencies? Thanks.
