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Henry M. Leland was born on 1843-02-16.
Henry M. Leland died on 1932-03-26.
The first Cadillac was invented in 1902. It was invented by Henry M. Leland.
Spelling = Cadillac?
Then it wasn't invented, because it is a company. The company was founded by Henry M. Leland
Leland M. Ford died in 1965.