Siobhan Sheehan
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Siobhan Sheehan

Played by Angourie Rice

Mare and Frank's daughter, a lovely, brilliant young woman who is rebellious and strong-headed in nature.

Mare of Easttown (HBO)
About the Series

Mare of Easttown (HBO)

Kate Winslet stars in this series as a small-town detective who investigates a local murder as her own life crumbles around her.

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