2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/174218We show that a large class of non-metric, non-symplectic affine holonomies can be realized, uniformly and without case by case considerations, by Weyl connections associated to the natural AHS-structures on certain generalized flag manifolds.AMS-LaTeX, 8 pages, v2: changes in exposition; final version; to appear in Proc. Amer. Math. SocDifferential Geometry53C29, 53C10 (Primary); 53C15, 53C30, 53B15 (Secondary)text