I have had this happen also. A woman contacted me about a line of mine (Gunn). It turns out her father was 60 years old when she was born. When he died her family had his age as being 93 years old. When we made contact I corrected the age of her father as being 87 at the time of his death. I also sent her other information that she did not know about, such as her father other two marriages and about her grand-mothers two marriage and her grand-fathers three marriage. So a year later when a local history book came out for the area her mother grew up in, there was all the information I gave her. Of course, she listed herself as the person who contributed the information. But last year I made contact with a woman in California about the family of Jacob Shupe. Jacob and family were the first settlers in Amherst. After we exchanged information she posted it on one of those websites. She was very kind to credit me for my part of the information. So both these families, the Gunn family and Shupe family, have a rich history in Amherst and Black River Township. In fact, they are the reason I continue to read this "Digest" every day.