Biography
Erkinger I. von Schwarzenberg, Freiherr von Schwarzenberg, was born 1362 to Michael I. von Seinsheim (c1333-1399) and Margaret von Rosenberg (c1337-1399) and died 11 December 1437 of unspecified causes. He married Anna von Bibra (-1418) 1404 JL . He married Barbara von Abensberg (aft1383-1448) 21 February 1422 JL .
Erkinger (VI.) (1362–1437) founded Astheim Charterhouse in 1409 with his first wife Anna von Bibra, acquired Schwarzenberg in 1420, became baron of Schwarzenberg in 1429 and bought Hohenlandsberg in 1435. All Schwarzenbergs descend from Erkinger and his two wives, Anna von Bibra (died 1418) and Barbara von Abensberg (died 1448).
Children
| Name | Birth | Death | Joined with |
| Michael II. von Schwarzenberg (-1469) | 19 March 1469 | Gertrud von Cronberg (-1438) Ursula Frankengrüner (-c1484) | |
| Matern von Schwarzenberg (-1411) | |||
| Heinrich von Schwarzenberg (-1423) | |||
| Hermann von Schwarzenberg (-1448) | |||
| Name | Birth | Death | Joined with |
| Kunigunde von Schwarzenberg (c1420-1469) | |||
| Johann von Schwarzenberg (c1424-1460) | |||
| Magdalene von Schwarzenberg (c1426-aft1485) | 1426 | 14 November 1485 | Heinrich X. Reuß zu Greiz (c1410-bef1476) |
| Erkinger von Schwarzenberg (c1427-1503) | |||
| Friedrich von Schwarzenberg (c1428-) | |||
| Ulrich von Schwarzenberg (c1429-1456) | |||
| Siegmund von Schwarzenberg (1430-1502) | |||
| Jobst von Schwarzenberg (c1431-1447) | |||
Footnotes (including sources)
| ‡ General |