She married Howard Clay on April 20, 1909, in Dedham, Massachusetts. Howard was a councillor and the
alderman of Halifax, and served on the Halifax Education Committee. In 1910, she gave birth to Howard Fisher Clay and two years later Monica Mary was born. Monica was also an artist. They lived in Halifax, England, specifically Godley Halifax, by 1915. In June 1930, by which point she was a widow, Clay laid the stone for the
Halifax High School for Girls. The official opening of the school was performed by
Princess Mary, Countess of Harewood. Clay was a
Unitarian, where she taught Sunday school, and was active in college settlements and boys' clubs. She opposed
women's suffrage. Clay was in the ''Lady's Who's Who'' in 1938. ==Death==