From the record
“The Kirby-Hill House, at 210 Main St. in Kountze, Texas, was built in 1902. It was listed on the National Register of Historic Places in 1999.”
Wikipedia article Kirby-Hill House, CC BY-SA 4.0.
One of 2 National Register listings published here for Hardin County · listed in 1999 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service