Trying to find marriage - RAMPLING

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Hi,

Would anyone be able to help in locate a marriage between an Ambrose Rampling and Elizabeth ?. I know at least one of their children, james who was born 30/11/1796 was born in Suffolk and baptised in 1799 in Bury St Edmonds, but I cannot locate Ambrose's marriage. I've looked on the familysearch site, and cannot find anything that gives me any indication as to where they were married. Can anyone please help? Thanks in advance,

Sherrie
Australia