I've found the marriage on Ancestry

2nd February 1873

John SMITH - full age, Bachelor - occupation: Sailor, residence: St Luke's Parish
father: John SMITH - (Master Mariner)

Susannah GOODE - full age (Widow) residence: St Luke's Parish -
father: David DAVIES - Ship Builder

(there is a x with writing, but can't make it out)

Witnesses: George Gower GOODE
Susannah Ellanway?

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Susannah - is on early census with her husband)

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