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 "Robert B. Sanderson"): Robert B. Sanderson (1825 – June 18, 1887) was an American businessman, farmer, rancher and politician from Columbia County, Wisconsin who represented part or all of Columbia County in the Wisconsin State Assembly and the Wisconsin State Senate at various times in the 1860s, before moving to Texas and becoming a prominent businessman in Tom Green County.
Relevant evidence: No