 After traveling for several months in Europe, the Grants lived and raised three children in their 20-room townhouse at 20 East 72nd Street in New York City.In 1914, Julia Grant provided a financial bequest, originally anonymous, that provided the funds for establishing Regis High School, a Jesuit high school in New York City that, following her instructions, provides a free education for Catholic boys with special consideration given to those who cannot afford a Catholic education.She did not remarry after her husband's death in 1910 and died at home in May 1944.