Answer: mellon

AnswerCrossword Clue
MELLONCabinet member, 1921-31.
MELLONCarnegie ...
MELLONNational Gallery of Art benefactor
MELLONOnly person to serve as treasury secretary under three presidents
MELLONPittsburgh's Carnegie -- University
MELLONLongtime name in banking
MELLONFinancier who got his cut?
MELLONU.S. financier-philanthropist
MELLONBig name in Pittsburgh
MELLONPittsburgh name.
MELLONFamous financier.
MELLONSec. of Treasury, 1921-31.
MELLONSec'y of Treasury, 1921-1931.
MELLONCarnegie .. University
MELLONU. S. Secretary of Treasury for eleven years.
MELLONHe had Snyder's job, 1921-32.
MELLONSecretary of the Treasury under Harding, Coolidge and Hoover.
MELLONSecretary of Treasury, 1921.
MELLONSecy. of the Treasury 1921-32.
MELLONSecretary of Treasury under three Presidents.
MELLONNational Gallery endower
MELLONNational Gallery of Art funder
MELLONCarnegie- ... University
MELLONCultural foundation founder
MELLONCarnegie ... University
MELLONPost-WWI Treasury secretary