ジェイコブ・シフ
Landman was born in Russia on October 4, 1880, to Ada and Louis Landman. He emigrated to the United States in 1890. He graduated from the Reform Hebrew Union College. In 1911, with the assistance of Jacob Schiff, Julius Rosenwald, and Simon Bamberger, he founded a Jewish farm colony in Utah. In 1913 he married Beatrice Eschner. During World War I he was "said to be the first Jewish chaplain in the United States Army to serve on foreign soil".