John H. Cogswell ’55

John H. Cogswell ’55 passed away on June 1 in Needham, Massachusetts. He is survived by daughters Julie and Catherine and grandchildren Jacob, Isaac, and Kiernan. A native of Mountain Lakes, New Jersey, Jack came to Dartmouth from Kenmore High School. He majored in engineering and was a member of Alpha Theta, Green Key, Army ROTC, the radio station, and the Athletic Council. Before leaving Hanover, Jack earned an M.S. in civil engineering from Thayer. Jack served eight years in the Army as an intelligence officer before starting a 34-year career with the New England Telephone Co. He rose to the position of secretary and treasurer. During a 40-year period, Jack devoted much of his time to the town of Needham. He served on its planning board, the board of appeals, and board of selectmen. For Dartmouth Jack was a class agent, Alumni Fund volunteer, and a member of the class executive committee. Jack married Patricia Morrissey in 1955, and they shared 59 years before she passed away.


Portfolio

Book cover Original Sin with photo of hands over face
Alumni Books
New titles from Dartmouth writers (July/August 2025)
Woman posing with art sculpture
Inspiration in the Adirondacks
Artist Catherine Ross Haskins ’94 transforms an old grain mill into a vibrant arts hub.
Comeback Story

Alumni first returned to campus for official reunions in 1855.

Illustration of woman in movie theater eating popcorn
Katie Silberman ’09
A screenwriter on storytelling in Hollywood

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