Waldemar was born about 1265 in schloss Gottorp, Schleswig-Holstein, the son of unknown parents.
He died in BET 26 MAR 1312 AND 07 JUL 1312 in Schleswig (Schlesvig), Schleswig-Holstein.
His wife was Elisabeth von Sachsen-Lauenburg, who he married in 1287. The place has not been found. Their only known child was Erich II (c1288-1325).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1265 |
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| Death | BET 26 MAR 1312 AND 7 JUL 1312 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1283 TO 1312 | herzog von Schleswig |
Note 1
Herzog Erich I. Abelsen von Schleswig (1242–1272) und Margarete von Pommern-Rügen († 1272), Tochter des Fürsten Jaromar II. von Rügen.