Pastoral sounds much more idyllic than Paleo, doesn't it? Though I'm sure it was still hard work!
I do ok on small amounts of cheese, cream and ghee. But I'm better off without cows milk, even if it's raw and fermented.
My most recent ancestors are from Britain and the Jersey Islands. My best foods seem to be most animal foods, root veges like carrot, a few nuts and surprisingly fruit. But stone fruit and brambles seem to be best.