All posts by Don Stone

Don Stone

About Don Stone

Don Stone is a retired computer science professor. His interest in genealogy began at the age of 13 when his mother told him that he was descended from the artist John Trumbull. Some library research quickly revealed that he was descended from the artist’s brother, but he was hooked on the subject. Don enjoys researching modern, medieval, and ancient genealogy and making large-format illustrated genealogical charts. He received a Bachelor of Engineering Physics from Cornell University and an M.S. (Computer and Information Science) and a Ph.D. (Instructional Systems) from the University of Pennsylvania.

Genealogical uncertainty

Many of us are avid genealogists who want to trace our ancestry as far back as is reasonable in all lines. When filling out our family trees, we come to some dead ends where lack of information blocks us from going back further. We may also come to situations where there is some information relating to the parentage of a known ancestor but not enough to claim certainty. Continue reading Genealogical uncertainty