Received a very kind email from someone who explained what Kaliskovkeh was. It was actually a large estate, a folwark specifically and it was largely dismantled by the Russian Czar somewhere around 1902-ish.
Searching for it right now yields zero results, because it was never a town/village/etc, just a large plantation.
Thank you everyone, this thread can close now. -- Arkady Kamenetsky