. Gedmatch says that some one-to-many matches will be listed that are not legitimate matches. At the beginning of the “one-to-many” match list it says, “Please verify any results shown on this list with the “one-to-one” comparison tool before assuming the match is real. In red it says “DO NOT” send emails to anyone on this list without first using the “one-to-one” utility to verify that it is a legitimate match. For example Kit # A929119 for Cader Ivey is an invalid match with Kit #A131002. It shows no match on the one-to-one test. However it was on the original match “one-to-many” match list as a match to Kit # A131002.