Benson came of an old Bideford merchant family, trading to France, Portugal and Placentia in Newfoundland and owning lime and ash works in the town. In 1743 his elder brother advised him in his will that ‘considering the great uncertainty and hazard of trading and the great risk which does now attend the same’ he should ‘as soon as possible ... discontinue all trading with ... ships and vessels ... and do with all convenient speed dispose of the same’.
the sending convicts to Lundy was the same as sending them to America, saying ‘they were transported from England, no matter where it was so long as they were out of the kingdom’,
an interpretation of the law which was upheld.
In 1747 Benson was resumed for Barnstaple, classed as Opposition. In 1752 he was prosecuted in the Exchequer for unpaid duties on some £40,000 worth of British plantation tobacco.
