WereMaurice Elvey and Arthur Lubin both from the USA?
Maurice Elvey Maurice Elvey (11 November 1887 – 28 August 1967) was the most prolific film director in British history. He directed nearly 200 films between 1913 and 1957. During the silent film era he directed as many as twenty films per year. He also produced more than fifty films - his own as well as films directed by others.
Arthur Hays Sulzberger Arthur Hays Sulzberger (September 12, 1891 – December 11, 1968) was the publisher of "The New York Times" from 1935 to 1961. During that time, daily circulation rose from 465,000 to 713,000 and Sunday circulation from 745,000 to 1.4 million; the staff more than doubled, reaching 5,200; advertising linage grew from 19 million to 62 million column inches per year; and gross income increased almost sevenfold, reaching 117 million dollars.