From frozen festivals to royal polar bears, from wartime recovery to medieval merchants.The River Thames has been the stage for some of Britain’s most extraordinary moments.

In this episode, Sarah Castagnetti explores this rich history—from the 13th-century king who kept a polar bear in the river, to a Dutch naval attack that brought war to London’s doorstep, and the legendary Thames frost fairs.Three very different Thames stories, all revealing how central this river has been to London’s history.

Download the full episode transcript here.

In our next episode of On the Record, we explore three very different stories—each revealing how central the River Thames has been to London’s history.

In this episode, we bring you four stories that span two hundred years of British history. Two women leave their families to make a new life together in Wales in 1780, a Manchester drag ball in 1880, a secret gathering space for gay men in 1920s London, and a community archive collected by Black LGBTQ+ Londoners.

For a transcript and information about the documents used in this episode visit our show notes: https://bit.ly/TNALGBTQ1

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