Beltring Hundred ( ; , older : '' Byltryng Herred '' ) was a mediaeval hundred located in the southern part of North Frisia in the Danish region of Southern Schleswig , part of the Frisian Uthlande . It encompassed the northern part of the island of Strand , which sank in 1634 during the Burchardi flood . Some of the land of Beltring Hundred survived the flood , however , and became the Hallig of Nordstrandischmoor as well as the site of the modern municipality of Ockholm . Beltring Hundred was one of the so-called Five Hundreds or Strand Hundreds on the island , the others being Edoms Hundred , Pellworm Hundred , Southern Goes Hundred , and Lundenberg Hundred
Burchardi flood
Burchardi flood
Beltring Hundred