Neil MacGregor visits Kaliningrad, now in Russia but formerly the German city Konigsberg. (R)
BBC Radio 4
7/10 Actor Martin Shaw investigates the story of his grandfather, who walked out on his family. (R)
BBC Two except Scotland
3/3 Simon Sebag Montefiore looks at how Istanbul became Islam's most powerful city. (R)
BBC Two Scotland only
6/10 Documenting Britain's fondness for boats using short films from the 1960s. (R)
2/4 Jonathan Bate travels to Manchester to investigate the Peterloo Massacre.
BBC Radio 4 Extra
3/4 Jonathan Bate travels to Westminster to investigate the English Civil War.
Melvyn Bragg and his guests discuss the life and reputation of Julius Caesar.
Neil MacGregor visits Strasbourg, now in France but also a key city in German history.
BBC Radio 4 FM only