Heilika of Pettendorf-Lengenfeld
Abt 1103 - 1170 (~ 67 years)(Notes: You may have to scroll down or right to see chart.)
| Adelaide of Guelders | |
| B: | Abt 1182 |
| D: | 1218 |
| William, I Count of Holland | |
| B: | Abt 1167 |
| The Hague Netherlands Temple, 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands | |
| D: | 04 Feb 1221/22 |
| Otto, I of Bavaria | |
| B: | 1117 |
| Bavaria, Bayern, Germany | |
| D: | 11 Jul 1183 |
| Pfullendorf, Sigmaringen, Baden-Württemberg, Germany | |
| Agnes of Loon | |
| B: | 1150 |
| D: | 1191 |
| Heilika of Pettendorf-Lengenfeld | |
| B: | Abt 1103 |
| D: | 14 Sep 1170 |
| Otto, IV of Wittelsbach | |
| B: | Abt 1083 |
| D: | 04 Aug 1156 |