Christine Hartweg
Christine Hartweg lives in Berlin and was born in South America in 1972.
She has researched the Dudley family of Tudor England since 2008 and has advised the BBC and other TV channels.
Christine published "John Dudley: The Life of Lady Jane Grey's Father-in-Law" in 2016, and then "Amy Robsart: A Life and Its End" in 2017.
Christine also runs the specialist blog www.allthingsrobertdudley.wordpress.com
