Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Rogo nik [r nik] is a village in the administrative district of Gmina Bobrowniki, within B dzin County, Silesian Voivodeship, in southern Poland. It lies approximately 9 kilometres (6 mi) north-west of B dzin and 15 km (9 mi) north of the regional capital Katowice.The village has a population of 2,753. B dzin [ b nd in] ( listen) (also Bendzin, Yiddish: Bendin , German: Bendzin, Bendsburg) is a city in Zag bie D browskie in southern Poland. Located in the Silesian Highlands, on the Czarna Przemsza river (tributary of the Vistula), the city borders the Upper Silesian Metropolitan Union - a metro area with a population of about 2 million.