Bonnie istoo kind in yer comments. She actually found the breakthrough information. Bonnie sent me a copy of an article from RIGR, 14:325-326 which corrected and earlier article published in RIGR 3:208-217. The article in Vl 14 referenced the births of two daughters of Philip Greene and Hannah Potter in Exeter. I checked Arnold for Exeter, and there were the births of these two daughters in 1746 and 1748. Therefore it appears that there was a Philip Greene of Exeter who was distinct from Philip Greene of West Greenwich and distinct from Philip Greene of Warwick. Philip of WG descends from John of Q. Philip of Warwick descends from John of W. But Philip of Ex is not shown in the genealogies of either John of Q, John of W, or third John of EG/Cov who m Abigail. So who is he? Philip of Ex did not have any known sons, so y-chromosome DNA testing won't help as it eventually will when male line descendants of the three Johns step forward to be tested. Bill Wright