John ‘Jack’ Callahan, age 71, died on Friday, December 6, 2024 surrounded by his family. He will be forever missed by his wife Rebecca Callahan, children Rosemary, Colleen, Jack (April ...
Richard John Callahan died on October 19 ... Published in: Denver Post Obituaries from October 23, 2024 to October 25, 2024 Honor with Flowers In memory of Richard Plant a Living Memorial ...
John O'Callahan, Ph.D., was a Professor Emeritus of Mechanical Engineering at the University of Massachusetts Lowell (1938-2021). He received his B.S., M.S. and Ph.D. in Mechanical Engineering at ...