Tuscola County, Michigan Plat Maps: Finding an Ancestor’s Land

What a Tuscola County Plat Map Actually Shows You

A plat map is a landowner’s map, not a road map — that’s the distinction that trips people up the first time they open one. Instead of street names, a 19th-century Tuscola County atlas divides each township into numbered sections and prints the name of whoever owned that parcel the year the atlas went to press, right inside the property lines. Find your family’s surname in the right township, and you’ve got the ground they farmed, not just the town they lived near.

Tuscola County has been mapped this way at least four times that I’ve been able to track down. D.A. Pettibone drew a combined Saginaw-and-Tuscola map in 1858, while the county was still young. F.W. Beers & Co. put out a topographical survey in 1875. The most useful one for most researchers is the 1888 Atlas of Tuscola County, published by Hadsall & Cookingham — H.S. Hadsell in Vassar and E.R. Cookingham in Caro, the same Cookingham who put out a Genesee County atlas the following year. A 1902 plat book by E.B. Foote followed, and W.W. Hixson printed another around 1929. All of that history is a long way of saying: whatever decade your family farmed here, there’s probably a period-accurate map of it somewhere.

Where to Find Them

1. Start with the University of Michigan Library’s free collection. Both the 1888 atlas and the 1902 plat book are fully digitized, page-by-page, in the Michigan County Histories and Atlases project — no library card or login needed, and you can search the scanned text for a surname directly.
2. Check the Library of Michigan’s holdings for the ones that aren’t online — the 1858 Pettibone map, the 1875 Beers survey, and the circa-1929 Hixson plat book are all cataloged there, along with a modern (2008) plat book, for in-person research in Lansing.
3. Go to the Tuscola County Register of Deeds for anything the atlases don’t cover. Land record indexes are searchable online back to December 1988; anything earlier — deeds going back to 1852 — means examining the index books in person at the office in Caro.
4. Buy a current plat book if you need to see who owns the land today rather than in 1888. The county’s Register of Deeds and MSU Extension offices both sell the current edition, with the proceeds going to the local 4-H program.

Matching an Old Map to a Modern Address

The trick is to stop thinking in street addresses and start thinking in section, township, and range — the same three numbers a 19th-century surveyor used and the same three numbers the county’s land records still run on underneath the modern address system. Write down the section number your ancestor’s parcel sits in on the old atlas, along with the township and range, and you can carry that description straight into the Register of Deeds’ land record search or the county’s GIS mapping tool to see the equivalent spot on a current map. It’s slower than typing in a street name, but it’s the one method that works no matter how many times the roads around a property have been renamed since 1888.

One more thing worth knowing: a name on a plat map means ownership, not necessarily residence. Plenty of 19th-century farmers owned parcels they didn’t live on year-round, and a name that disappears between the 1888 atlas and the 1902 plat book might mean a sale, a death, or an heir taking over — not that the family left the county. Cross-checking the map against a probate file or a deed at the Register of Deeds is the way to tell which one happened.

For maps of Michigan more broadly — place names, township boundaries, and other historical cartography beyond Tuscola County’s own atlases — see this site’s general Michigan maps resource.

Frequently Asked Questions

Where can I see an old Tuscola County plat map for free? The University of Michigan Library’s Michigan County Histories and Atlases collection has the 1888 atlas and 1902 plat book fully digitized and searchable, free, with no login required.

What does a 19th-century plat map actually show? Section lines, roads, and waterways, with the landowner’s name printed inside the parcel they owned at the time — plus lot-by-lot ownership for villages and towns.

How do I find a landowner’s current or exact parcel location? Note the section, township, and range from the old atlas, then check that description against the Register of Deeds’ land record search or the county GIS department’s parcel lookup.

Can I buy a current plat map of Tuscola County? Yes — through the county’s MSU Extension office or the Register of Deeds office, with proceeds supporting the local 4-H program.