found: Høibraaten, E. Skjemt og alvor fra en svunnen tid i Drøbak, Frogn og Hurum, 1976 (subj.)t.p. (Hurum)
found: BGN(Hurum [brief] Herad 59°35ʹN 10°33ʹE, 2-nd ord. adm. div.) 15fe79
found: Col. Lipp. gaz.(Hurum Norway, canton)
found: Store norske leksikon [Norwegian encyclopedia], viewed online June 23, 2021(Hurum was a municipality in Buskerud fylke. It was merged with Asker and Røyken into Asker municipality in 2020, and at the same time became part of Viken fylke)
found: BGN, viewed online June 23, 2021(Hurum Kommune [Approved], Hurum Herad [Variant]; former ADM2 in Norway; 59°35'53"N, 010°31'04"E (59.598187, 10.517644); terminated 2020-01-01)