Bilihild von Dießen was born circa 1015 to Friedrich I. von Dießen (?-c1030) and Kunizza von Schwaben (?-1020) and died 23 October 1075 of unspecified causes. She married Sieghard VII. von Chiemgau (c1010-1044) .
Children
| Name | Birth | Death | Joined with |
| Friedrich I. von Pongau (c1031-1071) | 1031 | 1071 | Mathilde von Vohburg (?-aft1092) |
| Sigehard VIII. von Chiemgau (c1033-1077) | 1033 | 12 August 1077 | |
| Suanehild von Chiemgau (c1035-1101) | 1035 | 1101 | |
| Ellenhard von Chiemgau (c1037-1078) | 1037 | 11 March 1078 | |
| Mathilde von Chiemgau (c1039-c1086) | 1039 | 1086 | Rapoto IV. von Cham (?-1080) |
| Friedgund von Chiemgau (c1041-c1088) | 1041 | 1088 | |
| Hildburg von Chiemgau (c1043-c1090) | 1043 | 1090 | Conrad I of Bohemia (1036-1092) |
Residences
Footnotes (including sources)
| ‡ General |
| Ω Birth |
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