Portwood Statistics. How much postage would it cost to send a letter to every Portwood in the U.S.? How many years would it take to research every one of your g g g g g g grandparents? Portwood DNA. Contact Clif (gazaway@msn.com) for free DNA genealogy testing. Learn how to search DNA databases on line. What Portwoods are already in the DNA data bases? Portwood Living or Dead. What Poertwoods are alive today? Where do Portwoods currently live? What Portwoods live in your home town and you don't even know it? What Portwoods were alive in the 1930 Census? What Portwoods have died in the last twenty years? Portwoods in England. Portwoods in England today. Portwood emigrants from England.