  Following on from work of Dunfield, we determine the fibred status of all the
unknown hyperbolic 3-manifolds in the cusped census. We then find all the
fibred hyperbolic 3-manifolds in the closed census and use this to find over
100 examples each of closed and cusped virtually fibred non-fibred census
3-manifolds, including the Weeks manifold. We also show that the co-rank of the
fundamental group of every 3-manifold in the cusped and in the closed census is
0 or 1.
