Sorry for the delayed response. I’m not sure when they went out of business. There is some info and links here for the family’s primary restaurant, Mangam’s Chateau, which appears to have gone out of business in 1979. There might be someone there who can help answer your question.
Pizza Hounds 
When did they go out of business?
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Hi there!
Sorry for the delayed response. I’m not sure when they went out of business. There is some info and links here for the family’s primary restaurant, Mangam’s Chateau, which appears to have gone out of business in 1979. There might be someone there who can help answer your question.
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