Looking for Whitby of Norfolk England

Thomas Whitby m 1814 in Norfolk Lucy Inkson daughter of George Inkson. Lucy died c1864 in Kings Lynne Norfolk. They had James, Thomas, John Hannah Lucy and Marianne m Martin.
Thomas Whitby had a Timber Yard in Kings Lynne. James m Pleasance unknown she died in 1848. John Whitby was a baker.
Marriages, deaths, births, information anything at all would be much appreciated.