I don’t think many people realize that our tenth president John Tyler has a still living grandson. Harrison Tyler, Sr is still alive.
He is indeed. Heading toward 100 and suffering from dementia, sadly.
Harrison was married to wife Frances for almost 63 years before she died in 2019.
Three children. If any are still living they are over 60.
Looks as if the “chain” is broken.
Interesting American story though!