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Group picture in Olden, Noorway, from left to right Do Noordenbos, William Singer, Marguerite Milligan, Gertrude Pèbre, Anna Singer, Willem Noordenbos, Hetty van Royen, Robert Milligan, Bob van Royen, Jacob Dooijewaard and Pierre Pèbre f7b9bff827824463995866328cc47af5