Biography
Adelheid von Tecklenburg-Schwerin was born 1431 to Otto VII. von Tecklenburg-Schwerin (c1380-1450) and Ermengard von Hoya (c1398-1450) and died 1477 of unspecified causes. She married Gerhard VI. von Oldenburg (1430-1500) 1453 JL .
Children
| Name | Birth | Death | Joined with |
| Gerhard von Oldenburg (1454-1470) | |||
| Dietrich von Oldenburg (c1456-1463) | |||
| Adolf von Oldenburg (1458-1500) | |||
| Christian von Oldenburg (1459-1492) | |||
| Johann V. von Oldenburg (1460-1526) | 1460 Oldenburg, Lower Saxony, Germany | 10 February 1526 Oldenburg, Lower Saxony, Germany | Anna von Anhalt-Dessau (c1470-1531) |
| Otto von Oldenburg (c1464-1500) | |||
| Elisabeth von Oldenburg (1468-1505) | |||
| Anna von Oldenburg (1469-1505) | |||
| Irmgard von Oldenburg (c1471-1522) | |||
| Hedwig von Oldenburg (c1473-1502) | |||
| Adelheid von Oldenburg (c1475-1513) | |||
Footnotes (including sources)
| ‡ General |