Hi, Dennis. James was my cousin and I knew him very well. We used to write to each other a lot. I remember,as a little kid,seeing him roll up to the house on his motorcycle. He was my father Joe's favorite nephew. However, James passed in 1998 in his home in San Antonio,Tx of a heart attack. He was my uncle Norman's only son and named after grandpa. He was an authority on the family history,much more than I was at the time. He might have put down the marker. That was something he would have done. Thank you very much for checking the cemetery where Grandpa is buried & relaying the information to me. Regards,Charles.