Tatjana "Tat" Hofstra Eustis (also spelled Tatiana and Tatyana) graduated from Newcomb College in 1942 with a degree in psychology. While at Newcomb, she was involved in the Newcomb Glee Club, Dance Club, YWCA, and Lampyrids. In 1943, she married Lawrence B. Eustis. She graduated from Tulane University with an MA in Social Work. She remained involved with Newcomb College throughout her life.