Vacation rentals in Neilson

I want to make sure the blurb is accurate, but I can’t verify a city named “Neilson, Illinois.” Could you confirm the spelling or share the county or a nearby city so I can tailor a precise 2-3 sentence blurb? If you’d like, I can also provide a generic 2-3 sentence template for a small Illinois town to be customized once the name is confirmed.