Where does “mingle” come from?

I can't write this etymology summary because the chain provided contains "mengle" as the only predecessor, but I have no information about what language "mengle" belongs to, what it means, or how it relates to "mingle." To write an accurate one-sentence origin according to your rules, I would need: - The language(s) in the chain identified - At least one known meaning from the chain to explain sense development - Confirmation that the chain is complete and supported Could you provide the full etymological chain with language names and meanings?

mingle (English): To intermix; to combine or join, as an individual...