Dexter M. Ferry, Junior. was born on November 22, 1873 in Detroit, Michigan, the son of Dexter M. Ferry and Addie Miller Ferry. After completing college, he began working for his father, first as treasurer for the National Pin Company and then, in 1900, at a position at D.M. Ferry & Company In 1901 he was elected a director of the firm.
He attended school in Lawrenceville, New Jersey, then graduated from high school in Detroit in 1892.
After graduation, he entered the University of Michigan, but a back injury interrupted his studies in his junior year. He continued his studies two years later at Columbia University, graduating in 1898 with a bachelor of arts degree. In 1905 he became a director of the Standard Accident Insurance Company.
In 1907, on the death of his father, the younger was appointed the executor of his estate. followed his father as president of Doctorate.M. He was also president of Standard Accident Insurance Company, vice-president of the Standard Insurance Company, and president of the Michigan Fire & Marine Insurance Company
In addition to these offices, he was a director of the First National Savings Bank of Detroit, the Wayne County Savings Bank, the Security Trust Company of Detroit, and Michigan Savings Bank. In 1900, was elected to the Michigan State House of Representatives as a representative from Wayne County, and served for two terms through 1904.
He was president of the Michigan State Board of Education from 1906 through 1912. He was one of the founders of the Provident Loan and Savings Society in 1906, along with Tracy West. McGregor, J. L. Hudson, and James Ingles, and was a trustee of Grace Hospital.
Like his father, supported the Detroit Institute of Arts, and sat on its board for many years, including serving from 1914-1917 as board president
In 1917, just before the United States joined in World War I, joined the Army Quartermaster"s Reserve Corps as a captain. He was later ordered to active duty at Fort Sam Houston and then to the Motor Convoy Service in Chicago. was honorably discharged in March 1919 with the rank of lieutenant colonel. In 1950, commissioned Marcel Breuer to design a small dormitory, known as Cooperative House, at Vassar College.
The building was opened in 1951. died On December 7, 1959, aged 85, and was interred at Woodmere Cemetery, Detroit.
