Primary sourceArtifact
Signature of John Tyler
John Tyler
John Tyler's handwritten autograph signature, as it appears on his presidential documents.
This is Tyler's own signature, used to authenticate his presidential documents.

About this source
What it is
This image shows the handwritten signature of John Tyler, written as a single flowing cursive line. It is the same signature found on his official documents from his time as president.
Why it matters
A person's signature was their mark of authenticity on official papers, letters, and legal documents. Tyler's signature appears throughout the record of his presidency, from nomination messages to personal letters, helping historians verify documents as genuinely his.
Look closer
- What can the style of handwriting in a signature tell you, or not tell you, about a person?
- Why do historians use signatures to check whether a document is authentic?
- How is a signature different from other forms of identification used today?
This artifact is part of the curated material that grounds the AI version of John Tyler on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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