Why did the mcdonald brothers go into business? · mcdonald s opened its 100th franchise in 1959 and two years later, kroc purchased the company from the mcdonald brothers for $2. 7 million, or approximately $26. 7 million in todays money. Richard james mcdonald ( – ) and maurice james mac mcdonald ( – ), known as the mcdonald brothers , were american entrepreneurs who founded the fast food company mcdonalds. · discover the real net worth of richard and maurice mcdonald , how much they earned from selling mcdonald ’ s , and the billions they missed in royalties and equity. · the mcdonald s brothers , richard and maurice, transformed the fast-food landscape with their groundbreaking service model, yet their net worth remained modest compared to the global empire mcdonalds became. What was kroc mcdonalds net worth before he died? The mcdonald business today is said to be worth over $100 billion, but the brothers have no shares from that to their name. · the brothers retired to their hometown, and their net worth individually was said to be between $100,000 to $ 1. 8 million as at the time of their deaths. · as of 2025, the mcdonald brothers’ net worth is estimated to be around $200 billion. · the blog a wealth of common sense put up an article over the weekend about how ‘how much money is enough?’ and used the story of the mcdonald brothers selling their shares in the chain for $1 million (after taxes) each and moving on with their lives. How much is mcdonalds worth today? Who were the mcdonald brothers? This figure represents the combined wealth of the mcdonald family, descendants of the original founders, richard and maurice mcdonald.