“…For this reason the component form of three-dimensional N = 2 supergravity is known. Although there has been much activity in three dimensions [1,2,3,4,5,6,7,8,9], there is no general off-shell component or superspace formulation of three-dimensional N = 1 supergravity in the literature. There are, however, on-shell realisations with N ≥ 1 given in [10,11].…”