the "Medieval Indian" seems to be a Gujarati, Malayali Christian or Telugu Brahmin or someone who scores like them autosomally. Some pilgrim who died...
From what i know my peasant ancestors used several hundreds words of Latin origin, most of that words were borrowed from Venetian and smaller number ...
That would work but slavs have 30-60 % paleo-balkan admixture, macedonians have less then 50% of slavic blood so they weren't as isolated as you say,...