- b.~ 1178 in , , , Oldenburg d.1233
- b.~ 1206 in , , , Oldenburg d.1285
- b.~ 1186 in Hoevel
- b.~ 1228 in , , , Oldenburg d.1285
- b.~ 1198 in Hoya
- b.ABT 1207/1214 in Hoya
- b.~ 1198 in Hoya d.<01 Aug 1244
- b.~ 1260 in , , , Oldenburg d.1314/1316
- b.~ 1176 in Wildeshausen, , , Oldenburg d.06 Jul 1233
- b.~ 1202 in Wildehausen, , , Oldenburg d.<20 Aug 1270
- b.~ 1180 in Schoten, , , Netherlands
- b.~ 1233 in Wildeshausen, , , Oldenburg d.1287
- b.~ 1182
- b.~ 1186
- b.~ 1300 in , , , Oldenburg d.~ 1363
- b.~ 1179 in Diepholz d.< 1239
- b.~ 1208 in Diepholz
- b.1184 in Diepholz
- b.~ 1241 in Diepholz
- b.~ 1170 in Limmer d.1228
- b.~ 1219 in Limmer
- b.~ 1176 in , , , Oldenburg d.< 1236
- b.~ 1264 in Diepholz
- b.~ 1206 in Arnsberg d.~ 1273
- b.~ 1231 in Rietberg d.05 Jul 1282
- b.~ 1210 in Lippe d.17 Sep 1262
- b.~ 1249 in Rietberg
- b.~ 1206
- b.~ 1232 in Horstmar d.24 Sep 1277
- b.~ 1210
- b.~ 1340 in , , , Oldenburg d.> 1399
- b.~ 1186 in , , , Holstein d.08 Jul 1261
- b.1232 in , , Schleswig, Holstein d.21 Dec 1290 in Itzehoe, , , Holstein
- b.~ 1200 d.18 May 1250
- b.1254 in Itzehoe, , , Holstein d.25 Oct 1312
- b.~ 1202 in Schwerin d.01 Aug 1264
- b.~ 1231 in Schwerin, , , Mecklenburg d.<06 Feb 1280
- b.~ 1211 in Henneberg d.<14 Jun 1267
- b.~ 1277 in Plon d.~ 1323
- b.~ 1219 d.21 Oct 1266
- b.1243 d.26 Dec 1302
- b.~ 1223 d.1254
- b.~ 1261 in Nykoping, , , Sweden d.~ 1290
- b.1216 in Roskilde, Copenhagen, Denmark d.10 Aug 1250 in Murdered
- b.~ 1235 d.1286
- b.1231 in Aschers, Saxony d.~ 1250
- b.~ 1316 d.< 1340
- d.17 Feb 1228
- d.1274
- b.~ 1267 d.1323
- b.~ 1287 in Wittenberg
- b.~ 1178 in Szczecin, , , Pomerania d.23 Jan 1220
- b.~ 1210 in Szczecin, , , Pomerania d.1278
- b.~ 1181 in Gdansk, , Gdansk, Pommerania d.1240
- b.~ 1267 in Szczecin, , , Pomerania d.<11 Nov 1328
- b.~ 1213 in , , , Brandenburg d.09 Oct 1267
- b.~ 1248 in , , , Brandenburg d.20 Dec 1316
- b.~ 1228 in Praha, , , Bohemia d.25 May 1286