Complex sentence: He returned to the full-time practice of law in Philadelphia, New York City, and Washington, D.C. from 1903 to 1921 and was elected a bencher of Gray's Inn in 1914, being the first foreigner in 600 years to receive that distinction.
Split into simpler sentences: He returned to the full-time practice of law in Philadelphia, New York City, and Washington, D.C. from 1903 to 1921. He was elected a bencher of Gray's Inn in 1914, being the first foreigner in 600 years to receive that distinction.