Obituaries and estate notices usually appear in newspapers shortly after someone dies. There are other times a person may be mentioned years or decades after their death or departure from the area. Some small-town newspapers published snippets of items from the past as a way to engage readers and generate subscriptions. These items from ten, twenty, twenty-five, or fifty years ago were usually abbreviated versions of the original article.
Given that earlier newspapers are sometimes harder for computerized algorithms to read, a digital search may find the more recent reference easier. Don’t always set your years of search to the person’s lifespan. The most interesting references may have been published some time after they were dead.
And always go back and read the original reference for additional information.