Sophie Estridsen von Schleswig was born circa 1240 to Abel of Denmark (1218-1252) and Mechthild von Holstein (c1223-1288) and died 1286 of unspecified causes. She married Bernhard I. von Anhalt-Bernburg (c1218-c1286) 3 February 1258 JL .
Children
| Name | Birth | Death | Joined with |
| Sofie von Anhalt-Bernburg (c1259-1330) | 1259 | 1330 | Dietrich II. von Honstein-Klettenberg (c1244-1309) |
| Johann I. von Anhalt-Bernburg (-1291) | |||
| Albrecht I. von Anhalt (-1324) | |||
| Bernhard II. von Anhalt-Bernburg (c1260-1323) | 1260 | 1323 | Helena von Rügen (c1271-1315) |
| Heinrich von Anhalt-Bernburg (-aft1323) | |||
| Rudolph von Anhalt-Bernburg (-aft1285) | |||