Clarify museum roster and Dan Gross research sources
Expand exact roster rank codes (class_rank: Sgt -> Sergeant)
 
Line 5: Line 5:
|first=William
|first=William
|class_section=4E
|class_section=4E
|class_rank=Sgt
|class_rank=Sergeant
|birth_year=1915
|birth_year=1915
|death_year=2006
|death_year=2006