Biography
Heinrich X. von Schwarzburg-Blankenburg, Graf von Schwarzburg-Blankenburg, was born circa 1298 to Heinrich VII. von Schwarzburg-Blankenburg (c1267-1324) and Christine von Gleichen (c1268) and died 1336 Arnstadt, Germany of unspecified causes. He married Elisabeth von Orlamünde (c1300-1363) 5 June 1321 JL in Plassenburg, Germany.
Children
| Name | Birth | Death | Joined with |
| Elisabeth von Schwarzburg-Blankenburg (c1324) | |||
| Heinrich XII. von Schwarzburg-Blankenburg (c1325-c1375) | |||
| Jutta von Schwarzburg-Blankenburg (c1328-1361) | 1328 | 30 June 1361 | Albrecht II. von Mansfeld (c1328-c1361) |
| Günther XXV. von Schwarzburg-Rudolstadt (c1331-1368) | 1331 | 6 June 1368 Frankenhausen, Germany | Elisabeth von Honstein-Sondershausen (c1332-c1381) |
Footnotes (including sources)
| ‡ General |