Steelers chairman Dan Rooney served as U.S. Ambassador to Ireland under former President Barack Obama. 

Mr. Obama released the following statement on the passing of a man he called a friend:

“Dan Rooney was a great friend of mine, but more importantly, he was a great friend to the people of Pittsburgh, a model citizen, and someone who represented the United States with dignity and grace on the world stage. I knew he’d do a wonderful job when I named him as our United States Ambassador to Ireland, but naturally, he surpassed my high expectations, and I know the people of Ireland think fondly of him today. And I know the people of Pittsburgh, who loved him not only for the Super Bowl championships he brought as the owner of the Steelers, but for his generosity of spirit, mourn his passing today. Michelle and I offer our condolences to the Rooney family, some of the most gracious and thoughtful people we know – even as we celebrate the life of Dan Rooney: a championship-caliber good man.”