LeRoy (automobile)
early Canadian car manufactured between 1899 and 1904 in Ontario

The LeRoy was a Canadian automobile manufactured in Berlin, Ontario, between 1899 and 1904.
The brothers Milton and Nelson Good bought an Oldsmobile and used it as basis for their first car. In 1901, they converted an American Mobile steamer to petrol propulsion and, by 1902, they were ready to commence production.
The car used a single-cylinder engine, and was based on the Curved Dash Oldsmobile. An unusual feature was the lack of brakes on the wheels. To stop the car, the driver used the reverse pedal of the epicyclic transmission.
Production ended in 1904 due to a lack of capital, with several cars still uncompleted.
This brief starts where responsible research should: with the source description of “LeRoy (automobile)” as early Canadian car manufactured between 1899 and 1904 in Ontario. Everything that follows is an evidence route, not borrowed authority.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Feb 27, 2026. The linked authority identifier is Q17074171. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1899, 1904, 1901 and 1902.
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This entry incorporates text from “LeRoy (automobile)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.