There are several connections between the Andrews and the Windhams.They moved from State to State together with the Matthews.Here are a few of the connections I have recorded so far and I will look thur my books to find if there are more that may help you and to see if I can find the Hart connection. Sarah Matthews born 1767 died Feb 16, 1855,daughter of Moses and Martha Matthews Sr. married Daniel Windham born 1769 died June 13, 1862.Moses Matthews had 7 known children one being Moses Jr.who married Rhonda Truitt there daugher (my ggg grandmother) Emily married Benjanmin Andrews.
There is also this connection: Descendants of Serena Costella Windham
Hope some of these names will lead you to your answer.I know several of the Andrews and others on the list in your posting and am planning a trip to that cemetery soon. I will continue to search my records for a connections also. Pamela Andrews