588 
Obituary. 
f  Ana.  Jour.  Pharm. 
I  December,  1903. 
unique  co-operative  system  among  their  employees,  not  to  speak  of 
numerous  advances  in  other  ways. 
While  we  thus  make  record  of  the  signal  success  attained  by  Mr. 
Warren  in  his  business  career,  we  turn  tor  a  moment  to  the  man  to 
see  wherein  lay  the  secret  of  his  power,  and  are  glad  to  note  that  it 
was  in  part  due  to  his  magnanimity  and  kindliness  of  disposition. 
WILLIAM  M.  WARREN. 
In  1893  Mr.  Warren  was  married  to  Miss  Mary  C.  Buhl,  daughter 
of  Theodore  D.  Buhl,  a  capitalist  of  Detroit.  Mrs.  Warren  died  three 
years  ago.  A  daughter,  Elizabeth  Buhl  Warren,  aged  nine,  survives 
her  parents. 
