Ida Wilson Hay 1883 (Mrs John Philip Weyerhaeuser)
Address in 1937: 525 Park Ave New York NY
Married 1889; husband was a coal operator
Children:
William Cutler Jr born 1890
John Jacob born 1893
Margaret Hay born 1894
David Hay born 1898
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