All I know about him is his name and occupation as given by his son, William, when he married for the second time in 1857.
Name - "official" name and what they were known as
Henry Benham
Date and place of birth
c 1770?
Names of parents
Date and place of baptism - if applicable
Details of each of his or her marriages - if any
Occupation(s) - if any
farmer
Addresses where they lived (including county if in UK) - and please list which censuses you have or haven't found him/her on (if s/he lived in census times!).
Date, place and cause of death
Date and place of burial.
Details of will / administration of their estate - if applicable
Memorial inscription - if any
His son is here:
William Benham