Question: Who is the father-in-law of Agneta De Graeff Van Polsbroek?
Sentence (from "Gerrit de Graeff (I.) van Zuid-Polsbroek"): Gerrit de Graeff( I.) van Zuid- Polsbroek( February 27, 1711 in Amsterdam – November 10, 1752) was a member of the De Graeff – Family from the Dutch Golden Age.
Relevant evidence: No