That link you have at the beginning is from an ancient tree I had done long ago, and is full of errors which I have since corrected and documented. I also no longer post my trees online because they are in a constant state of changing due to new documentation obtained, etc.
However, we are still some kind of cousins! Here's a photo of one of my Harris ancestors - William Franklin Harris (1843-1924), my great-grandfather. His father was Isaac, son of Israel and Charity. His mother, Jane McGinnis Harris, died soon after he was born, and seemed to be a particularly favorite grandchild of Charity, as he is one of only two grandchildren specifically named in her Will (though she does provide for the heirs of two of her deceased children, Simeon and Sally, but does not name those children).