I am doing research on Andrew Acheson who lived and died in New York. It is my understanding that the Pa. and New York achesons were related as siblings. Do you have any information .I do have photos of the home in New York.The names in your family and mine are so very much alike. I would love to hear from you. I have only gotten back to 1781 and am anxious to go further. My third great granfather was also Alexander.