Who inherited McDonalds founder Ray Krocs estate?

Ray Kroc was a businessman popularly known as the person responsible for expanding McDonald's 

Kroc was born in Illinois on October 5, 1902.

In his youth, he started his own lemonade stand and also worked at a soda fountain. 

 After his stint as an ambulance driver during World War I, he worked several jobs until he became a salesman, and eventually a sales manager

Then decided to focus on selling a milkshake machine that can produce multiple batches of milkshakes at the same time.

McDonald's opened its 100th franchise in 1959 and two years later, Kroc purchased the company from the McDonald brothers for $2.7 million.

If we calculate it , it was approximately $26.7 million in today's money

Who inherited McDonalds founder Ray Krocs estate?

As reported by Time, Ray Kroc's third wife, Joan, inherited his estate when he died. The two met in 1957, and they were both married at that time.