The Collaborative International Dictionary of English v.0.48:

Censual \Cen"su*al\, a. [L. censualis, fr. census.]
   Relating to, or containing, a census.
   [1913 Webster]

         He caused the whole realm to be described in a censual
         roll.                                    --Sir R.
                                                  Baker.
   [1913 Webster]