Vernon A. Messinger was born on August 17, 1813, in Dedham, Massachusetts, to Jonathan and Chloe Messinger. He married Adeline Fenno on January 8, 1839, and they had two children: Elmar, born on November 15, 1839; and Emma, born on December 7, 1840. They lived in Canton, Massachusetts, and Messinger worked as a silk manufacturer. By 1850, he owned $4,000 of real estate. He moved to Boston, Massachusetts, in the 1850s, and by 1860, he owned $10,000 of real estate and $8,000 of personal property. In 1861, he received a patent for an “improvement in machines for sorting silk thread.” He retired in the 1860s. He died of old age in Boston on September 14, 1899.