Original sentence: Adopted at the age of fifteen by his maternal uncle and aunt, the surname "Rux" (of German derivation, also the name of a city near Breslau (Wroclaw) Poland, formally of Bohemia, Austria, Prussia and Germany situated on the Oder river in Lower Silesia)</ref> was added to his name after his adoption
Edited sentence: Adopted at the age of fifteen by his maternal uncle and aunt, the surname "Rux" (of German derivation, also the name of a city near Breslau (Wroclaw) Poland, formally of Bohemia, Austria, Prussia and Germany situated on the Oder river in Lower Silesia)</ref> was added to his name after his adoption<ref> Retrieved 08/05/2009