Olin married Alice Wadsworth Barlow (1853–1882), Alice's brother was the lawyer and jurist
Peter Townsend Barlow. Together, they were the parents of: •
Alice Townsend Olin (1881–1963), who married Tracy Dows (1871–1937) in 1903. •
Julia Lynch Olin (1882–1961), who married J. Philip Benkard in 1902. They divorced in 1920 and she married
Lewis Stuyvesant Chanler, the former
Lt. Gov. of New York in 1921. After his wife's death in 1882 at the age of 29, he remarried to Emeline Harriman (1860–1938), the widow of William Earl Dodge III, in 1903. Emeline had two children from her first marriage, William Earl Dodge IV, and Annie Cleveland Dodge. Olin died at his home, 400
Park Avenue in
New York City on August 6, 1925, and his funeral was held at
St. Thomas Church on Fifth Avenue. After his death, his widow remarried to
Howland Spencer on December 15, 1931. They divorced in the spring of 1938, and she resumed using the Olin surname until her death in August 1938.
Legacy The
Olin Library at Wesleyan University was named after Olin and his father. ==References==