DIVDIVFrank B. Gilbreth Jr. (1911–2001) served as a lieutenant commander in the US Navy during World War II, earning the Bronze Star and Air Medal for his valor in the campaigns in the South Pacific. After the war, he worked for the Post and Courier of Charleston, South Carolina, as a columnist and reporter. His books include How to Be a Father and Time Out for Happiness, and the classics Cheaper by the Dozen and Belles on Their Toes, both coauthored with his sister Ernestine Gilbreth Carey./divDIV
Ernestine Gilbreth Carey (1908–2006) graduated from Smith College with an English degree, and worked for fourteen years as a department store buyer and manager. She wrote or coauthored five books, including two with her brother Frank, as well as Jumping Jupiter, Rings Around Us, and Giddy Moment./divDIV
In 1950, Frank and Ernestine Gilbreth were corecipients of the French International Humor Award for Cheaper by the Dozen. /div/div