Your Mayo line is: Jonathan Mayo7 ( Benjamin6, Moses5, Joseph4, John3, Capt. Samuel2, Rev. John1 ). Benjamin Mayo6 was born in Harwich, Barnstable Co., MA. Aug. 24, 1768 , where he was baptized Aug. 28, 1768. He was son of Moses Mayo5. He married Hannah Bangs , daughter of Enoch Bangs and Hannah Freeman, May 18, 1794 in Barre, Worcester Co., MA. They had son, Jonathan Mayo7, born Sept. 25, 1806 in Barre, MA. , who went on to marry Mary A. Moore Nov. 27, 1824 in Acworth, Sullivan Co., N.H. They had son, Charles Edmund Mayo8, born Feb. 7, 1836 in Lempster, Sullivan C., N.H., who went on to marry Frances Caroline Livingston.
Source: " Rev. John Mayo and His Descendants " by Jean Mayo Rodwick, published in 2001.
I have further information going backward and forward in time if you are interested.