Namesakes for VALDEMAR:
  Kings and Queens of Denmark: 4 kings
      King Valdemar I the Great (a.k.a. Waldemar)   1154-1182
      King Valdemar II the Victorious (a.k.a. Waldemar)   1202-1241
      King Valdemar III (a.k.a. Waldemar)   1326-1330
      King Valdemar IV Atterdag (a.k.a. Waldemar)   1340-1375
  Kings and Queens of Sweden: 1 king
      King Valdemar   1250-1275