Catherine Vasa of Sweden

Catherine Vasa
Countess consort of East Frisia
Catherine, Countess of East Frisia
Countess consort of East Frisia
Reign1561 - 1 March 1599
PredecessorAnna of Oldenburg
SuccessorAnna of Holstein-Gottorp
Countess of East Frisia
Reign1 March 1599 - 21 December 1610
PredecessorEdzard II
SuccessorEnno III (as sole ruler)
AlongsideEnno III (1599–1610)
Born6 June 1539
Died21 December 1610(1610-12-21) (aged 71)
SpouseEdzard II, Count of East Frisia
IssueCountess Margareta
Anne, Electress Palatine
Enno III, Count of Ostfriesland
John III of Rietberg
Count Christopher
Count Edzard
Countess Elizabeth
Countess Sophia
Count Karl Otto
Maria, Duchess of Brunswick-Dannenberg
Names
Swedish: Katarina Gustavsdotter Vasa
HouseVasa
FatherGustav I of Sweden
MotherMargaret Leijonhufvud

Catherine Vasa of Sweden (Swedish: Katarina Gustavsdotter Vasa; 6 June 1539 – 21 December 1610) was a Swedish princess, and the Countess consort of East Frisia as the spouse of Edzard II, Count of East Frisia. She was the oldest daughter of Gustav Vasa and Margareta Leijonhufvud. She was the autonomous Regent of Berum and Norden in Ostfriesland (East Frisia) from 1599 to 1610.