After James D. Norris died in 1966, the Wirtz family became owners of the franchise. In 2007, the club came under the control of Rocky Wirtz, who is credited with turning around the organization, which had lost fan interest and competitiveness. Under Rocky Wirtz, the Blackhawks won the Stanley Cup three times within six seasons (from 2010 to 2015).

Can we conclude that did the chicago blackhawks make the nhl playoffs?
yes