1940s Maps of Theriot, Louisiana

Explore 4 historic maps of Theriot from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Theriot's landscape evolved across the 1940s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1940s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Theriot's history through authentic maps from the 1940s. This is your window into the past.


Theriot, LA maps

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  1. 1940 Map of Bayou Du Large, 1962 Print
    1940 Map of Bayou Du Large, 1962 Print
    1940 Bayou Du Large
    1962 Print · USGS
    Coastal Terrebonne Parish appears here as it was surveyed just before the war, a landscape of intricate bayous and expansive lakes. Genealogists and researchers can trace local settlements and landmarks like Theriot, St Andrews Ch, and the remote Bourgs Camp.

  2. 1941 Map of Bayou Du Large
    1941 Map of Bayou Du Large
    1941 Bayou Du Large
    1941 Print · USGS
    Coastal Terrebonne Parish in the early 1940s is a landscape of expansive lakes and narrow bayou ridges. Genealogists and local historians can trace the community life of Theriot and locate landmarks like Johnson Ch, St Andrews Ch, and an ancient Indian Mound.

  3. 1944 Map of Bayou Du Large
    1944 Map of Bayou Du Large
    1944 Bayou Du Large
    1944 Print · USGS
    The marshes and ridges of Terrebonne Parish come alive in this mid-century survey of the coastal bayous. Genealogists and historians can trace family locations along Bayou Du Large, identifying landmarks like St Andrews Ch, Theriot, and Indian Mound.

  4. 1945 Map of New Orleans
    1945 Map of New Orleans
    1945 New Orleans
    1945 Print · USGS
    Coastal Louisiana and the Mississippi delta are captured here just after the war, showing the region's transition into a modern industrial and transit hub. Genealogists can trace family settlements along Bayou Teche or identify rail stops for the Illinois Central and Texas & Pacific lines.

End of results
Showing maps 1-4 of 4

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Frequently asked questions

  • What are the different types of historical maps available for Theriot?
  • What is the oldest map of Theriot?
  • Where can I purchase historical maps of Theriot for my home or office?
  • Where can I download high-res historical maps of Theriot?
  • Are there historical topographic maps available for Theriot?
  • Is there historical aerial imagery available for Theriot?
  • Where are historical maps of Theriot sourced from?