I am trying to locate sources of information on my paternal grandfather regarding his full name. His name is Ernest Schram but I have been told he may have a middle name of Oliver. He was born in or near Port Huron, Michigan on June 30, 1906. He died in the Spring of 1993 in Pontiac, Oakland County, Michigan. He never admitted to having a middle name and I have been unable to find any proof. I welcome any information or insight on this matter.