Question: When did Philip Muntz's father die?
Answer: 30 July 1857

George Frederick Muntz (26 November 1794 – 30 July 1857) was an industrialist from Birmingham, England and a Liberal Party Member of Parliament (MP) for the Birmingham constituency from 1840 until his death. His father Philip Frederic Muntz came to England from Poland (now Lithuania) shortly after the French revolution, and lived at Selby Hall, Worcestershire. Philip Muntz established himself as a merchant and manufacturer in Birmingham, with the company, Muntz & Purden, specialising in steel to