![Harrison Ruffin Tyler is the last living grandson of John Tyler, 10th U.S. president - The Washington Post Harrison Ruffin Tyler is the last living grandson of John Tyler, 10th U.S. president - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/44MKQWQVUUI6XISYMFFM6K4QNU.jpg)
Harrison Ruffin Tyler is the last living grandson of John Tyler, 10th U.S. president - The Washington Post
![Presidential Trivia on Twitter: "John Tyler, 10th POTUS 1841-1845, was 63 years old when his son Lyon was born #OTD in 1853. Lyon was 75 when his son Harrison was born in Presidential Trivia on Twitter: "John Tyler, 10th POTUS 1841-1845, was 63 years old when his son Lyon was born #OTD in 1853. Lyon was 75 when his son Harrison was born in](https://pbs.twimg.com/media/Fa2zVbJXwAE6ise.png)
Presidential Trivia on Twitter: "John Tyler, 10th POTUS 1841-1845, was 63 years old when his son Lyon was born #OTD in 1853. Lyon was 75 when his son Harrison was born in
![Presidential Trivia on Twitter: "#OTD in 1853, John Tyler's son Lyon Gardiner was born. Two of Lyon's sons are still alive. https://t.co/fxm5ZAz3C9 https://t.co/AcIZtb7twH" / Twitter Presidential Trivia on Twitter: "#OTD in 1853, John Tyler's son Lyon Gardiner was born. Two of Lyon's sons are still alive. https://t.co/fxm5ZAz3C9 https://t.co/AcIZtb7twH" / Twitter](https://pbs.twimg.com/media/DlUi4pYX0AI2r_K.jpg)
Presidential Trivia on Twitter: "#OTD in 1853, John Tyler's son Lyon Gardiner was born. Two of Lyon's sons are still alive. https://t.co/fxm5ZAz3C9 https://t.co/AcIZtb7twH" / Twitter
![Lyon Gardiner Tyler, historian who spanned history as grandson of America's 10th president – obituary Lyon Gardiner Tyler, historian who spanned history as grandson of America's 10th president – obituary](https://www.telegraph.co.uk/content/dam/obituaries/2020/10/09/TELEMMGLPICT000241535401_trans_NvBQzQNjv4BqqVzuuqpFlyLIwiB6NTmJwfSVWeZ_vEN7c6bHu2jJnT8.jpeg)