Question: The prominent businessman and politician in the early-20th-century Republic of China T. V. Soong had which brother-in-law who was born in 1887 and served as the leader of the Republic of China?
Sentence (from "T. V. Soong"): Soong Tse-ven or Soong Tzu-wen (; December 4, 1894 – April 26, 1971) was a prominent businessman and politician in the early-20th-century Republic of China.
Relevant evidence: Yes