Who was the oldest recorded person in the 19th century?

The oldest recorded person in the 19th century was Jeanne Calment, who lived from February 21, 1875, to August 4, 1997. However, she was actually recognized as the oldest verified person in history, living into the 20th century. In the 19th century specifically, there were claims of individuals reaching advanced ages, but official records are scarce. The oldest verified person who died in the 19th century was likely Old Tjikko, a Norwegian spruce tree, but for human records, the details remain less clear.