I hope somebody helps me because I can't figure this one out on my own. My grandfather was KIA in 1944, and I'm trying to fill out a SF180 and don't know if the 'Service Number' they're asking for is the same as the 'Serial No.' listed in the WWII Honor Roll of American Casualties website next to my grandfather's name. Also, under 'Date Entered', does that mean I have to know day and month? I don't know that. All I do know is he was in the Army, the name of Camp where he was trained, his INF REG & INF DIV, and that it was activated a few months prior to him being shipped off to Europe.
Thanks in advance to anyone who might help me! I really appreciate it.