age ~66
from Grosse Pointe Woods, MI
Frank Bunker Gilbreth, Sr. (July 7, 1868 - June 14, 1924) was an early advocate of scientific management and a pioneer of motion study, but is perhaps best ...
Frank Bunker Gilbreth, Jr. (March 17, 1911 February 18, 2001) was co-author of Cheaper by the Dozen, Belles on Their Toes, Time Out for Happiness and ...