  We generalize the circle bundle examples of ancient solutions of the Ricci
flow discovered by Bakas, Kong, and Ni to a class of principal torus bundles
over an arbitrary finite product of Fano K\"ahler-Einstein manifolds studied by
Wang and Ziller in the context of Einstein geometry. As a result, continuous
families of $\kappa$-collapsed and $\kappa$-noncollapsed ancient solutions of
type I are obtained on circle bundles for all odd dimensions $\geq 7$. In
dimension $7$ such examples moreover exist on pairs of homeomorphic but not
diffeomorphic manifolds. Continuous families of $\kappa$-collapsed ancient
solutions of type I are also obtained on torus bundles for all dimensions $\geq
8$.
