Mildred Sarah Petrie 1913 (Mrs. Clarence G H Holbrook)
Address in 1937: 471 Central Ave New Haven CT
secretary 1913-1914 Yale University
Married 1914; husband was a civil engineer
Children:
son born 1917
daughter born 1922
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