House of Regenstein
the Regenstein family, also Reinstein, was a Lower Saxon noble family, which was named after the eponymous Regenstein Castle near Blankenburg on the edge of the Harz Mountains of central Germany.
History
In 1162 Cunradus Comes de Regenstein, the son of Count Poppo I of Blankenburg from the House of Reginbodonen, was documented for the first time by name, thus establishing the line of Reinstein-Blankenburg. Heimburg came into their possession in the 14th century as a fief and founded the Younger Line of Reinstein. Regenstein Castle was abandoned in the mid-15th century in favour of Blankenburg and Derenburg. The last male descendant of the noble family, John Ernest, Count of Regenstein, died in 1599. Parts of the county evolved into the Principality of Blankenburg.Seats
- Regenstein Castle
- Westerburg Castle
- Heimburg Castle
- Roseburg Castle
- Calvörde Castle
- Oschersleben Castle
- Blankenburg Castle
Coat of arms
Personalities
- Poppo I of Regenstein-Blankenburg, father of the line
- Richenza of Regenstein-Blankenburg, wife of Poppo I
- Reinhard of Blankenburg, Bishop of Halberstadt from 1107 to 1123
- Burchard II of Blankenburg, Archbishop of Magdeburg
- Albert II of Regenstein, Count of Regenstein
- Ulrich X of Regenstein-Blankenburg, count
- Elisabeth of Regenstein-Blankenburg, Abbess of Quedlinburg