I am looking for information on John Erving of Ohio. He was married to "Lena" Erving nee Amolsch in Sandusky, Ohio in 1892. They had a son, George Erving. John Erving died around 1912 of asphyxiation. That is all I know. I have been told that John or his father changed the spelling to Erving from Irving because there were too many Irvings in their town. John is my 3rd Great Grandfather and I would love to surprise my Grandfather with more information. Thank you!