Question: Hoffnungsthal settlers were warned that the area was prone to flooding by an indigenous people also referred to as what?

<P0-S0> The Peramangk are an indigenous Australian people whose traditional lands are primarily located in the Adelaide Hills, and also in the southern stretches of the Fleurieu Peninsula in the Australian state of South Australia. <P0-S1>  They were also referred to as the Mount Barker tribe, as their numbers were noted to be greater around the Mount Barker summit, but Peramangk country extends from the Barossa Valley in the north, south to Myponga, east to Mannum and west to the Mount Lofty Ranges. <SEP> <P1-S0> Hoffnungsthal ("Valley of Hope") is the location of a former German pioneer settlement, located in South Australia's Barossa Valley. <P1-S1>  Founded in 1847, it was located in an ephemeral lagoon which was dry for the first years of settlement. <P1-S2>  Local Peramangk people warned the settlers that the area was prone to flooding, but this advice was ignored. <P1-S3>  In October 1853, after a week of heavy spring rains, the village was flooded and many of the houses were evacuated. <P1-S4>  After the cost of a proposed drain was seen as prohibitive, the village was eventually left deserted. <P1-S5>  Most of the settlers moved to the Barossa village of Bethanien as well as further a field. <SEP> <P2-S0>  Around the 12th century, a group of people from Northern Mindanao settled in the strait between mainland Bohol and the island of Panglao. <P2-S1>  Bohol's first indigenous people settled in the Anda peninsula. <P2-S2>  It engaged it trade with nearby areas and some Chinese merchants. <P2-S3>  His brother, Datu Pagbuaya, together with his people fled back to Mindanao and established a new Dapitan in the northern coast of the Zamboanga peninsula. <P2-S4>  By 1563, before the full Spanish colonization agenda came to Bohol, the Kedatuan of Dapitan was at war with the Sultanate of Ternate in the Moluccas (who were also raiding the Rajahnate of Butuan). <P2-S5> The Kedatuan of Dapitan was an ancient Philippine polity once based at Bohol at Tagbilaran Strait. <P2-S6>  At the time, Dapitan was ruled by two brothers named Dalisan and Pagbuaya. <P2-S7>  The Jesuit Alcina tells tales about a rich nation he called the 'Venice of the Visayas', pointing to the Kedatuan of Dapitan at that time. <P2-S8>  These people came from northeast Mindanao. <P2-S9>  Eventually, the Dapitans took their vengeance against the Ternateans when Manooc's cousin, Laria, guided the Spanish in their invasion of the Moluccas (Ternate). <P2-S10>  These people were responsible for the Anda petrographs which are one of the most important indigenous rock writing in the country. <P2-S11>  Those people established the Kedatuan of Dapitan in western Bohol because the true indigenous people of Bohol in the Anda peninsula and nearby areas were not open to them, forcing them to establish settlement in the western part of the island. <P2-S12>  The people of Dapitan also assisted the Spanish in the conquest of Northern Mindanao. <P2-S13>  The Ternateans at the time were allied to the Portuguese. <P2-S14>  The kedatuan was first built with hardwood on the soft seabed. <SEP> <P3-S0> Ma'anyan (colonial spelling Maanjan or Meanjan), Dayak Maanyak or Dayak Barito Timur people are a sub-ethnic group of the Dayak people indigenous to Borneo. <P3-S1>  They are also considered as part of the east Barito Dusun group with the name Dusun Ma'anyan. <P3-S2>  According to J. Mallinckrodt (1927), the Dusun people group is part of the Ot Danum people cluster, although later that theory was disproved by A. B. Hudson (1967), who argues that the Ma'anyan people are a branch of the Barito family. <P3-S3>  The Ma'anyan people who are often referred to as Dayak people are also referred to as Dayak Ma'anyan. <P3-S4>  The Dayak Ma'anyan people inhabit the east side of Central Kalimantan, especially in the East Barito Regency and parts of South Barito Regency which are grouped as Ma'anyan I. <P3-S5>  The Dayak Ma'anyan people also inhabit the northern parts of South Kalimantan, especially in Tabalong Regency which refers to the Dayak Warukin people. <P3-S6>  The Dayak Balangan people or Dusun Balangan people which are found in the Balangan Regency and the Dayak Samihim people that are found in the Kotabaru Regency are grouped together with the Dayak Ma'anyan people group. <P3-S7>  The Dayak Ma'anyan people in South Kalimantan are grouped as Ma'anyan II.