Table:
text: List of Civil War Monuments of Kentucky
List of American Civil War monuments in Kentucky
List of American Civil War monuments in Kentucky
County Monument_name Year_built City_or_Town Latitude Longitude
Franklin Confederate Monument in Frankfort 1892 Frankfort 38°11′48″N 84°52′05″W
Fulton Confederate Memorial in Fulton 1902 Fulton 36°30′N 88°52′W
Fulton Confederate Memorial Gateway in Hickman 1913 Hickman 36°34′N 89°11′W
Graves Camp Beauregard Memorial in Water Valley 1909 Water Valley 36°34′22″N 88°47′36″W
Graves Confederate Memorial Gates in Mayfield 1924 Mayfield 36°45′02″N 88°38′08″W
Graves Confederate Memorial in Mayfield 1920 Mayfield 36°44′33″N 88°38′07″W
Harrison Confederate Monument in Cynthiana 1869 Cynthiana 38°23′41″N 84°16′51″W
Hart Colonel Robert A. Smith Monument 1884 Munfordville 37°15′27″N 85°53′46″W
Hart Unknown Confederate Soldier Monument in Horse Cave 1934 Horse Cave 37°11′37″N 85°55′37″W
Henry Confederate Soldiers Martyrs Monument in Eminence 1870 Eminence 38°21′35″N 85°10′50″W

text: List of Civil War Monuments of Kentucky
List of American Civil War monuments in Kentucky
List of American Civil War monuments in Kentucky
County Monument_name Year_built City_or_Town Latitude Longitude
Anderson Confederate Monument in Lawrenceburg 1894 Lawrenceburg 38°02′06N 84°53′44W
Barren Confederate Monument in Glasgow 1905 Glasgow 36°59′44″N 85°54′45″W
Bath Confederate Monument in Owingsville 1907 Owingsville 38°08′32N 83°45′34W
Bourbon Bourbon County Confederate Monument 1887 Paris 38°12′10″N 84°15′55″W
Boyle Confederate Monument in Danville 1910 Danville 37°38′44″N 84°46′42″W
Boyle Confederate Monument in Perryville 1902 Perryville 37°40′29N 84°58′17W
Boyle Union Monument in Perryville 1928 Perryville 37°40′30N 84°58′17W
Boyle Unknown Confederate Dead Monument in Perryville 1928 Perryville 37°40′N 84°58′W
Bracken Confederate Monument in Augusta 1903 Augusta 38°46′9″N 84°00′44″W
Butler Confederate-Union Veterans` Monument in Morgantown 1907 Morgantown 37°13′31″N 86°40′59″W

Question: From list of Kentucky Civil War Memorials, which county was built after 1920 with latitude 37°40'30"n?