The Cordish Companies
In 1933 , his son Paul L . Cordish joined the business , then in 1968 , Paul’s son David S . Cordish joined the firm and serves as its chairman and CEO . 
<triplet> Paul L. Cordish <subj> David S. Cordish <obj> child <triplet> David S. Cordish <subj> Paul L. Cordish <obj> father