Thornville sits at the heart of this Lapeer County landscape, situated where the South Branch Flint River winds through the terrain. The map reveals a dense distribution of rural burial grounds, including the Thornville Cem and Rock Valley Cem, which serve as significant markers for genealogists tracing early families in the region. To the east, the village of Dryden anchors the community near the headwaters of the Belle River.
108 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1943 · Lake Orion
USGS Topo · 1:24,000
1943 · Oxford
USGS Topo · 1:24,000
1943 · Metamora
USGS Topo · 1:24,000
1943 · Romeo
USGS Topo · 1:24,000
1945 · Almont
USGS Topo · 1:24,000
1945 · Thornville
USGS Topo · 1:24,000
1945 · Oxford
USGS Topo · 1:24,000
1945 · Romeo
USGS Topo · 1:24,000
1945 · Lake Orion
USGS Topo · 1:24,000
1946 · Metamora
USGS Topo · 1:24,000