1939 lookups are not allowed here due to copyright issues. There are far too many John Hammond’s to determine the right person without more info.
In 1939 he may not have been the station master or even lived in Hoghton.
Hoghton came under Chorley registration district and there are no deaths for a John Hammond so he may not have continued to live in Hoghton after the station closed
There are only 2 marriages in the Chorley RD and they were 1965 & 1969
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