Interesting!

I don't remember that much of what my voices told me, it was in the context of seeking for world peace and a narrative that would help make a 'peace treaty' between different religions. Shamanism and 'totem' culture and such played a role too.

'A big bird spirit' from America (not sure if North or Latin) was happy that there was a bird (= symbol of Holy Spirit in Christianity) high up on the ceiling of our catholic church too. And I realized many symbols of 'previous beliefs' were incorporated into Christianity/Catholic churches and books especially.

A 'voice' of Native American from US once told me (I thought it was via telepathy) to use 'tea tree oil for protection', and I put some on my chest (though not sure how wise that was, cause I read undilluted tea tree oil can cause hallucinations too?)

Spirits (and people) from all over the world were interested in good profitable eco projects and world peace and such...

So it was little bits of wisdom and ideas, nothing so direct as your Polish ancestry - to which I can only say, Wow! for both interpreting it that way and finding it was correct.

Did your grandmother teach you how to interpret dreams and such?

I think native shamans get a lot of wisdom/knowledge from their ancestors/mentors too. Did you watch Sacred Science? The Sacred Science - Free Online Screening
This is the first time I hear they get knowledge of plants by 'dreaming' too..