Old Maps of Prentiss Township, Maine for Genealogy
Trace your family roots with 22 historic maps of Prentiss Township. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Prentiss Township's past.
Prentiss Township, ME maps
(22)- 1927 Map of Sandy Bay1927 Sandy Bay1927 Print · USGSThe Maine-Quebec borderlands appear here in the late twenties, showing the high-country landscape of Somerset County. Genealogists and researchers can locate remote outposts like Hilton Farm and landmarks such as Little Canada Falls and Isaac Kelly Notch.5 unique versions available
- 1930 Map of Sandy Bay1930 Sandy Bay1930 Print · USGSUpper Somerset County at the Canadian border comes into focus in this late-1920s survey. Researchers can trace isolated wilderness outposts like Hilton Farm or follow the South Branch Penobscot River past South Branch Camp.5 unique versions available
- 1944 Map of Sandy Bay1944 Sandy Bay1944 Print · USGSThe Maine-Quebec border was a landscape of remote immigration stations and timber camps in the 1940s. Genealogists and researchers can trace the movement of people and commerce at Armstrong, St Theophile, and Sandy Bay Farm near the Kennebec River.
- 1949 Map of Jackman1949 Jackman1949 Print · USGSThe Quebec and Maine borderlands are shown in great detail during the late 1940s, highlighting the industrial and natural geography of the region. Trace old rail lines like the Canadian Pacific and locate settlements from Sherbrooke to Scotstown.2 unique versions available
- 1956 Map of Penobscot Lake, 1960 Print1956 Penobscot Lake1960 Print · USGSThe Maine-Quebec borderlands in the mid-1950s reveal a landscape of timber townships and remote waterways. Trace the Bald Mtn Trail to the Lookout Tower or explore the vast Penobscot Lake and the North Branch Penobscot River.4 unique versions available
- 1963 Map of Jackman1963 Jackman1963 Print · USGSThe international borderlands of Maine and Quebec come alive in the mid-twentieth century, showing a landscape of timber towns and rail connections. Genealogists and historians can trace the paths of the Canadian Pacific Railway through Jackman or locate families in Sherbrooke and Megantic.
- 1966 Map of Sherbrooke1966 Sherbrooke1966 Print · USGSThe borderlands of Quebec and Maine come alive in the mid-1960s, documenting the industrial towns and deep woods of the Northeast. Genealogists can trace family lines through Sherbrooke and Coaticook, or locate remote logging outposts along the Moose River and Flagstaff Lake.
- 1976 Map of Sherbrooke1976 Sherbrooke1976 Print · USGSThe northern Maine woods and Quebec’s Eastern Townships meet in this mid-century survey of the rugged international borderlands. Genealogists and historians can trace rail-and-river connections through Thetford Mines, follow the Dead River to Flagstaff Lake, or locate small border crossings at Stanhope and Beecher Falls.2 unique versions available
- 1977 Map of Lac Du Portage, 1983 Print1977 Lac Du Portage1983 Print · USGSThe Maine-Quebec borderlands appear in striking aerial detail during the late seventies, showing the timber-rich landscape of the northern woods. Trace water systems like Riviere Du Portage and remote basins such as Lac Champagne.
- 1977 Map of Penobscot Lake, 1983 Print1977 Penobscot Lake1983 Print · USGSThe Maine wilderness of Somerset County is captured in the late seventies via this detailed aerial survey. Researchers can trace the intricate shorelines of Penobscot Lake and Lac Du Portage alongside remote waters like Mary Petuche Pond.
- 1977 Map of Campbell Brook, 1983 Print1977 Campbell Brook1983 Print · USGSSomerset County, Maine, is captured at the height of the 1970s timber era in this detailed aerial study. Trace the remote drainage of the Penobscot River and its tributaries, including Heald Stream and the slopes of No Mountain.
- 1977 Map of Boundary Bald Mountain, 1983 Print1977 Boundary Bald Mountain1983 Print · USGSThe Maine wilderness near the Canadian border is captured here in the late seventies, showing the dense timberlands of Somerset County. Outdoorsmen and historians can trace the headwaters of the South Branch Penobscot River and landmarks like Jones Pond and Boundary Bald Mountain.
- 1986 Map of Megantic1986 Megantic1986 Print · USGSSettlement and industry along the international border define this mid-1980s survey of the Maine north woods. Genealogists and historians can trace the Canadian Pacific rail line through Jackman Station, Lowelltown, and the Jackman Mill.
- 1989 Map of Penobscot Lake1989 Penobscot Lake1989 Print · USGSSomerset County, Maine, was a remote expanse of timberlands and glacial lakes when this survey was finalized in the late eighties. Researchers can trace the international boundary and find specific local landmarks like Lizzies Bog, the Concrete Spillway Falls, and several industrial Shale Pits.
- 1989 Map of Fisher Ponds1989 Fisher Ponds1989 Print · USGSSomerset County, Maine, and the Quebec borderland meet in this late-century survey of the North Woods' interconnected waterways. Researchers can trace the international boundary as it cuts through Lac du Portage and past remote landmarks like the shale pit and Fisher Ponds.
- 1989 Map of Boundary Bald Mountain1989 Boundary Bald Mountain1989 Print · USGSThe Maine wilderness near the Canadian border comes into focus in the late eighties, documenting the remote townships of Somerset County. Researchers can trace the waters of the South Branch Penobscot River and locate landmarks like Moose Mtn and Jones Pond.2 unique versions available
- 1989 Map of Campbell Brook1989 Campbell Brook1989 Print · USGSThe international borderlands of Somerset County are captured in the late eighties, showing the remote timberlands and river headwaters of northern Maine. Researchers can trace the upper Penobscot River past Little Canada Falls and locate high-elevation ponds like Cape Horn Pond.2 unique versions available
- 1994 Map of Megantic1994 Megantic1994 Print · USGSUpper Somerset County during the early 1990s shows a landscape of remote timber outposts and the Canadian Pacific railroad. Genealogists and historians can trace the corridor through Jackman and Dennistown or locate old rail points like Skinner and Lowelltown.
- 2024 Map of Campbell Brook, 2024 Print2024 Campbell Brook2024 Print · USGSThe international border and the upper reaches of the South Branch Penobscot River define this Somerset County landscape. Historians can trace the forest road networks such as Old Kelly Dam Rd and the proximity of Cemetery Rd to Number Two Mtn.
- 2024 Map of Boundary Bald Mountain, 2024 Print2024 Boundary Bald Mountain2024 Print · USGSSomerset County’s remote timberlands and high-elevation ponds are documented here in the contemporary era. Researchers and outdoorsmen can trace the logging paths of Old Cheney Rd and locate secluded waters like Wounded Deer Pond and Jones Pond.
- 2024 Map of Fisher Ponds, 2024 Print2024 Fisher Ponds2024 Print · USGSThe Maine-Quebec borderlands appear in this contemporary survey of the Somerset County wilderness. Researchers can trace the international boundary line where it meets remote waterways like Lac du Portage, Fisher Ponds, and the winding Rivière Wilson.
- 2024 Map of Penobscot Lake, 2024 Print2024 Penobscot Lake2024 Print · USGSThe international border between the United States and Canada cuts through this remote Somerset County landscape in the early twenty-first century. Researchers can trace the complex headwaters of the Penobscot River system through Penobscot Lake, Lac du Portage, and Long Pond.
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