William A. Lydon
William A . Lydon ( November 9 , 1863 – October 28 , 1918 ) , with Fred C . Drews , founded the Great Lakes Dredge and Dock Company in Chicago in 1890 . 
<triplet> William A. Lydon <subj> November 9, 1863 <obj> date of birth <subj> October 28, 1918 <obj> date of death <triplet> Great Lakes Dredge and Dock Company <subj> 1890 <obj> inception