Now it's up to the grandchildren.
With four seats on the 11-member board of directors, the third generation of the late Curt Carlson's heirs have established themselves as key players in a family-owned business that last year celebrated its 75th anniversary.
The Minnetonka-based company over the weekend announced a major move designed to consolidate its place in the travel and hotel industry by acquiring 100 percent ownership of Carlson Wagonlit Travel (CWT).
That news followed the announcement last month that Carlson is exiting the restaurant business with the sale of TGI Friday's, a chain the company has owned for 39 years.
Sunday's announcement was the result of an ongoing strategic review of Carlson's business profile, said CEO Trudy Rautio.
"The family has been consistent in its vision," Rautio said in an interview. "They're looking for long-term sustainability."
The company said it will use proceeds from its sale of TGI Friday's to acquire the 45 percent stake in CWT currently held by the investment bank and financier JPMorgan Chase & Co. Terms of the purchase are confidential.
Rautio also said that the JPMorgan transaction will still leave the company with additional capital to invest in its hotel business, which includes Radisson, Radisson Blu and Radisson Red, Country Inns & Suites, Park Plaza, Park Inn and the new Quorvus collection of exclusive boutique properties.