  We study Hamiltonian actions of compact Lie groups K on Kaehler manifolds
which extend to a holomorphic action of the complexified group K^C. For a
closed normal subgroup L of K we show that the Kaehlerian reduction with
respect to L is a stratified Hamiltonian Kaehler K^C/L^C-space whose Kaehlerian
reduction with respect to K/L is naturally isomorphic to the Kaehlerian
reduction of the original manifold with respect to K.
