I know that TOMB! This is tracing her ancestry to the Biblical Amram, son of Kohath a member of the Levite tribe, and father of Moses. Exodus 6:16–20. This is supported in what the Christians now term as NT Apocrypha in 'The Gospel of the Birth of Mary'.
Joachim is the father of Mary and Anna her mother but this is found only in the NT Apocrypha.