ジェイコブ・シフ
On July 1, 1970, Roosevelt married for the third time to Felicia Schiff Warburg Sarnoff (born 1927). She was the granddaughter of Felix M. Warburg (1871–1937) and great‐granddaughter of Jacob Schiff (1847–1920). She had been previously married to Robert W. Sarnoff, chairman and president of the RCA Corporation. The marriage was childless and ended in divorce in 1976.