Mary R. Clark x1886
Address in 1937: 134 Marlboro St Boston MA
Married 1893
Mother was Harriet K. Richards Williston x1847
Sister was Emily Williston Clark x1878
Sister was Eliza Smith Clark x1890>
Sister was Edith Clark x1891
Source
All information from One Hundred Year Biographical Directory of Mount Holyoke College 1837-1937, Bulletin Series 30, no. 5; published and compiled by the Alumnae Association of Mount Holyoke College, South Hadley, Massachusetts