Karel Lukes from Usti nad Orlici

My wife and I are traveling to Kosice and Prague in May, and I hope to do a little geology along the way.

I know my great grandfather immigrated in about 1885 at 16 years old. I think he was born or resided in Usti nad Orlici.

Is there any way to be more specific to where he resided in the area? Or is there a way to locate a family burial plot or the like?

Thank you!