Wickwar Marriage are on the net and there is this one
Thomas COOK (W) & Susannah BATT - 22 October 1808
Susannah could be a family name, e.g.
GRO INDEX
STRONG, Susanna Jane - mother's maiden name: COOK
GRO Reference: 1846, J Quarter in Thornbury Union, Volume 11, Page 504
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STRONG, George, Mother's maiden name: COOK
GRO Reference: 1849 - J Quarter in Thornbury Union, Volume 11, Page 502
STRONG, John - Mother's Maiden name: COOK
GRO Reference: 1852 - M Quarter in Thornbury Union, Volume 06A - Page 160.
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This Thomas COOK, was a Widower.
There is on Gloucestershire Genelogical Database a Goal record.
6 July 1821, for a Thomas COOKE aged 16, Labourer, residence: Wickwar,
On Freereg, there is a baptism at Wickwar of Thomas COOKE (with and E) parents, Thomas & Susanna