If you use the Advanced search (baptisms) for parent John COOPER - you will find at Newnham)

Joseph - 18 July 1813 (father John (labourer) & Phoebe

Anne - 26 February 1815 - ditto

William - 11 May 1817 - ditto

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Marriage at Newnham - 11 June 1804

John COOPER (residence, Newnham)

married

Phoebe HEWLET (residence, Newham)

by Banns - April 15, 22, & 29

Mark of James & Sarah KNIGHT