Do you know what your Fullerton great grandparents looked like? The reason I ask is that I have an old photo of 5 people taken around the 1930's that is identified on the back as "John Fullerton's home and family, near the old Collins home at Buffalo, MO.". Buffalo is in Polk County, where your Fullertons are from. The people in the photo are ages ranging from about 40 to 80ish. I am trying to find his family in case they would like a copy of the photo. If I had a scanner, I'd scan it and send it to you, but I don't. Let me know if you are interested. I could send you a photocopy for you to verify they are your relatives. If you'd like a copy, I could make one on one of those Kodak photo machines. They cost about $7.00 here in California.