The concept of "The Brady Bunch" started back in 1966 when Sherwood Schwartz (the creator and producer of the show) heard that somewhere between 20-30% of all families had at least one child from a previous marriage. He wrote a 30-minute pilot episode about a blended family; a man with three boys marries a lady with three girls and in the end they all go on the honeymoon together. He also had prepared several story ideas about the kids and their growing-pains and problems arising due to the new living situation.

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