CHARLES MURPHY, 165th Inf, 27th Inf Div
Vic Olney, a former member of the 69th Infantry, NYNG, and a volunteer at the Lexington Avenue Armory informs me he knew your Dad and has been in touch with you and your two sisters. He's checking with some of the regimental association's WWII vets in an effort to determine whether Walter Kahn is still around.
I spent, all told, about fifteen minutes on the 'net so it's on the house. Gotta go polish my crystal ball.