Question: Are both Lindsay Davenport and Wayne Black nationals of the same country ?
Sentence (from "Lindsay Park (Davenport, Iowa)"): The lower park is a contributing property of the Davenport Village Historic District that has been listed on the National Register of Historic Places since 1980, and the upper park is part of the McClellan Heights Historic District which was listed on the national register in 1984.
Relevant evidence: No