Question: Who is Anne Chamberlain's father-in-law?
Sentence (from "Neville Chamberlain"): After working in business and local government, and after a short spell as Director of National Service in 1916 and 1917, Chamberlain followed his father, Joseph Chamberlain, and older half-brother, Austen Chamberlain, in becoming a Member of Parliament in the 1918 general election for the new Birmingham Ladywood division at the age of 49.
Relevant evidence: Yes