Q: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Baron Mayer Amschel de Rothschild (29 June 1818 -- 6 February 1874) was an English businessman and politician of the English branch of the Rothschild family.
A:
What family lineage was Mayer Amschel de Rothschild part of?