https://www.quora.com/Why-did-Benjamin-of-Tudela-write-that-the-Vlachs-in-Greece-were-treating-travellers-of-Jewish-origin-better-Why-did-the-Vlachs-tell-him-%E2%80%9Cthat%E2%80%99s-because-we-are-cousins%E2%80%9D did some of the vlachs adopt...