Lanelle, It is hardly considered a mountain, but there is a Jacoby in Louisana. What state is your mountain suppose to be in? Eldred Feature Name: Jacoby Feature Type: populated place Elevation: 43 State: Louisiana County: Pointe Coupee USGS 7.5' x 7.5' Map: Simmesport Latitude: 305454N Longitude: 0914721W