Gladys Good was born in 1926 in New Jersey. She graduated from the architecture program at the University of Pennsylvania in 1948, where she met her future husband, Ewing Harry Miller II. They got married after graduation and traveled in Europe after she won the Beaux Arts Institute of Design Award. The couple moved to Philadelphia for work and stayed there until 1951, when they returned to Ewing’s hometown of Terre Haute, IN. Ewing’s family helped start an architecture firm there and he and Gladys worked there. From 1951-1957 Gladys was a draftswoman and designer at the firm. She started her own company, Gladys J. Miller Architect, in 1958 and continued practicing until 1979. She was the third registered female architect in Indiana. The majority of her work was residential and in Terre Haute and southwestern Indiana. Gladys died in 1993.