After President Franklin D. Roosevelt signed an executive order in February 1942 that made the relocation possible by declaring certain parts of the West to be military zones, Al Tsukamoto, whose parents arrived in the United States in 1905, approached Mr. Fletcher with a business proposal: would he be willing to manage the farms of two family friends of Mr. Tsukamoto’s, one of whom was elderly, and to pay the taxes and mortgages while they were away? In return, he could keep all the profits.

Mr. Fletcher and Mr. Tsukamoto had not been close, and Mr. Fletcher had no experience growing the farmers’ specialty, flame tokay grapes, but he accepted the offer and soon quit his job.

For the next three years he worked a total of 90 acres on three farms — he had also decided to run Mr. Tsukamoto’s farm. He worked 18-hour days and lived in the bunkhouse Mr. Tsukamoto had reserved for migrant workers. He paid the bills of all three families — the Tsukamotos, the Okamotos and the Nittas. He kept only half of the profits.

Many Japanese-American families lost property while they were in the camps because they could not pay their bills. Most in the Florin area moved elsewhere after the war. When the Tsukamotos returned in 1945, they found that Mr. Fletcher had left them money in the bank and that his new wife, Teresa, had cleaned the Tsukamotos’ house in preparation for their return. She had chosen to join her husband in the bunkhouse instead of accepting the Tsukamotos’ offer to live in the family’s house.

“Teresa’s response was, ‘It’s the Tsukamotos’ house,’ ” recalled Marielle Tsukamoto, who was 5 when she and her family were sent to the Jerome center.