CACHE IS NOT AT GIVEN COORDINATES
N 45 40.ABC
W 094 48.DEF
The Lost Commemorated Here
Ralph Gordon USN 1942 Casablanca
Sgt. Clifford Fern 1943 Algeria
Lt. Leo Braun 1944 New Guinea
Cpl. James Matchinksky 1944 France
Sgt. Alloys Hollermann 1944 France
Sgt. Edward Schanaar 1944 France
Capt. Francis Lent 1944 New Guinea
1st Lt. Lloyd Carlson 1944 Phillipines
Pvt. Leo Schurmann 1944 France
Cpl. Vincent Schanaar 1945 Italy
Pvt. George Petermeier 1945 Germany
Cpl. Sylvester Braun 1951 Korea
1st Lt. Jerome Schlicht 1969 Vietnam
Now to do some math.
A = C. Fern + L. Carlson
B = L. Schurmann
C = F. Lent
D = F. Lent + J. Matchinsky
E = J. Schlicht + A. Hollermann + S. Braun
F = F. Lent
You can validate your puzzle solution with certitude.