I'm the great granddaughter of William Latimer and Mary McDermott. From what I've been able to put together, William and Mary had six children: George, Daisy Agatha, Isabella, William (my grandfather), Huldah and James. I believe that Karen is related to George Latimer, the older brother of William. William, son of William and Mary, married Marion Livingston and they had five children: Marion Patricia, William, James, Barbara and Paul. My mother is Marion Patricia. Please let me know if I can provide any additional information.