From huffington post but there is plenty if you search Dan Rooney + Ambassador. With some further digging you can find the nephews.
President Barack Obama on Tuesday selected Pittsburgh Steelers owner Dan Rooney to be U.S. ambassador to Ireland, turning to a lifelong Republican who provided the Democrat critical campaign support during the White House race.
The 76-year-old Rooney endorsed Obama over Hillary Rodham Clinton during Pennsylvania’s contentious Democratic primary; Clinton won the contest last April. Rooney later campaigned for him in Steelers country in western Pennsylvania, and Obama went on to win the state last November.
http://www.huffingtonpost.com/2009/03/17/daniel-rooney-ambassador_n_175706.html
Thanks, cripplecreek!