Main Page | See live article | Alphabetical index Preceded by: Leszek Czarny of Poland List of Polish rulers Succeeded by: Przemysl II of Poland Henry "Probus" ("the Righteous") (c.1253-1290) became Duke Henry IV of the Silesian territory of Wroclaw (Breslau) around 1270, and was senior prince of Poland from 1288 until his death. See also: List of Polish rulers Piast_dynasty Dukes of Silesia This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.