H. (died after 1279) was an unidentified nobleman in the Kingdom of Hungary, who served as master of the horse () in 1279. Besides that he was also ispán (comes) of Moson County.Zsoldos 2011, p. 58.
A royal charter from August 1279 only preserved the first letter of his name. He might have been the same person as Herbord from the gens Osl, who held, among others, the office of master of the horse formerly in 1277.Zsoldos 2011, p. 306.
References
Sources Zsoldos, Attila (2011). Magyarország világi archontológiája, 1000–1301 ("Secular Archontology of Hungary, 1000–1301"). História, MTA Történettudományi Intézete. Budapest.