For the sexologist PERSON@1 , see PERSON@2 -LRB- July NUMBER@1 , NUMBER@2 , LOCATION@1 -- December NUMBER@3 , NUMBER@4 , LOCATION@2 -RRB- -LRB- -RRB- , was a MISC@1 banker and railway financier who devoted his private life to the study of modern industrial warfare .

PERSON@1 -LRB- July NUMBER@1 , NUMBER@2 , LOCATION@1 -- December NUMBER@3 , NUMBER@4 , LOCATION@2 -RRB- -LRB- , , , -RRB- was a banker from LOCATION@3 .
