No, a 1688 Map Didn't Call Lake Ontario 'Lake America.' It Was Doctored.

Pro-Trump accounts began sharing an image presented as an authentic 1688 map by French Jesuit missionary Pierre Raffeix, with the lake labeled "Lac America ou de Saint-Louis" ^[1]. The posts argued this proved Trump had simply "restored" a name the lake already carried ^[1]. But a reverse-image search traced the picture to the real Raffeix map held in the University of Toronto's online library — and that map reads "Lac Ontario ou de Saint-Louis," not "Lac America" ^[1]. The same authentic map, captioned "Lac Ontario," also appears in the University of North Carolina's Research Laboratories of Archaeology collection and has been referenced by Arizona's Museum of Indigenous Peoples ^[1]. The viral image is an altered version of a real historical document, with "America" inserted where the original reads "Ontario."

One widely shared copy of the doctored map circulated from an Instagram and Facebook post attributed to user Ryan Dodge, with commenters describing it as "an OLD canadia map thats in french" ^[2]. Similar versions spread across Facebook, Instagram, X and LinkedIn through late August and September 2026, often bundled into a broader post that mixed in unrelated and false claims — including that "Columbus Day" had been officially renamed "Indigenous Peoples' Day" nationwide, and that dictionaries had replaced "mentally ill" with "non-binary" ^[2]. The fake map became one plank in a larger, multi-claim post recasting a set of unrelated cultural disputes as evidence of a coordinated "un-renaming" campaign.

The claim is false: no authentic map calls Lake Ontario "Lake America," and the lake carried no official "America" name before Trump's 2026 order ^[1][3]. French Jesuit records referred to the lake as "Lac Ontario" as early as 1641 — more than a century before American independence — with the name likely derived from Huron-Wyandot or Iroquoian words for "great lake" ^[1][2]. Trump's order changed the lake's name for the first time in nearly 400 years; it did not restore an older one. Whatever the merits of the renaming dispute itself, the historical document offered to justify it is a fabrication.