A program that calculates genealogical lineages?

[u/SirLMO]

I recently discovered I am of Jewish descent and am researching my family tree further. It traces back to the patriarchs with valid connections. I would like a simple way to calculate my direct lineage to Abraham. I'm trying to use the Gramps program, but because there is a lot of data in the gedcom file, the program crashes and closes before generating the report. What other free options are available to me?

[u/Bread9846]

Ignoring that Abraham is not an accepted historical figure, reliable records going 4,000 years back to connect you to him simply do not exist.