Question: Who is the sibling-in-law of Mathilde Seigner?
Sentence (from "Robert W. Levering"): Robert Woodrow Levering( October 3, 1914 – August 11, 1989) was a U.S. Representative from Ohio, son-in- law of Usher L. Burdick and brother- in- law of Quentin N. Burdick.
Relevant evidence: No