The agrarian landscape where Knox, Mercer, and Warren counties meet is defined by the branching tributaries of the Henderson Creek system. Rio and North Henderson serve as central hubs for a network of rural roads such as Knox Highway 2 and Co Hwy 6, connecting scattered farmsteads across the prairie. For genealogists, the map is remarkably dense with burial grounds, ranging from small family or community plots like Deatherage Cem and Potter Cem to the larger Oak Lawn Memorial Gardens.
53 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1921 · Monmouth
USGS Topo · 1:62,500
1923 · Monmouth
USGS Topo · 1:62,500
1923 · Alexis
USGS Topo · 1:62,500
1925 · Alexis
USGS Topo · 1:62,500
1925 · Galesburg
USGS Topo · 1:62,500
1927 · Galesburg
USGS Topo · 1:62,500
1947 · Woodhull
USGS Topo · 1:62,500
1953 · Woodhull
USGS Topo · 1:24,000
1953 · Viola
USGS Topo · 1:24,000
1953 · New Windsor
USGS Topo · 1:24,000