In 2007 my wife and I visited the Hatch Brothers Trading post at Fruitland, New Mexico. It is located on the bank of the San Juan River across from the Navajo Indian Res. While there, Claude Hatch took us to Ira's Grave site not far from the Trading Post. The grave stone was inscribed with the names of Ira and Ira's Three wives. One of the names was Sarah Dyson Hatch. Does that mean she was actually buried there? I'm not positive, but I think that's a good possibility.