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Theda Ukena

1432 – 1494

East Frisian countess by marriage and later regent of East Frisia

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About Theda Ukena

Lived 1432 – 1494 (aged 61–62). Theda Ukena was a politician.

Theda Ukena (1432 in Oldersum – 16 November 1494 in Greetsiel) was from 1466 to about 1480 regent of the County of East Frisia.

Biography Born into House of Ukena, ruling family of Neermoor and Leer, Theda was the granddaughter and heiress of the chief Focko Ukena (died 1436) and was born in 1432 in Oldersum as the daughter of Uko Fockena, Governor of Oldersum, and his wife, Hebe Attena von Dornum (1396-1449) She was probably named after her grandmother Theda of Reide, the first wife of Focko Ukena. Her father was assassinated in June 1432.

In 1455 she was second wife of Ulrich I Cirksena, who had been Count of East Frisia since 1454. Between 1457 and 1465, they had six children: Heba, Gela, Enno I, Edzard I the Great, Uko and Almuth. Theda brought, among other claims, Oldersum into the marriage, which considerably weakened the ruling chief Wiard of Oldersum.

After Ulrich's death in 1466 she took over the official business of the house Cirksena. She was assisted by the chief Sibet Attena. She ruled until about 1480, when her sons Enno I and Edzard I came of age. Theda died on 16 November 1494, at the age of 62 in Greetsiel.

Marriage and children Ulrich I and Theda were married in 1455. They had seven children: Heba of East Frisia (1457-1476), married count Eric I of Schaumburg-Pinneberg, Gela of East Frisia (1458-1497) Enno I of East Frisia (1460-1491) Edzard I of East Frisia (1462-1528) Uko of East Frisia (1464-1507) Almuth of East Frisia (1465-1522/23)

Ancestors

References and sources Walter Deeter Theda, in: Biographisches Lexikon für Ostfriesland (Family Cirksena Article) (mention)

Specific

Theda Theda Theda

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Important facts

Born
1432, Oldersum
Birth century
Occupation

Family & relationships

Spouse
Ulrich I, Count of East Frisia
Parent
Uko Fockena

People in Theda Ukena's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Theda Ukena's

Frequently asked questions

Who was Theda Ukena?

East Frisian countess by marriage and later regent of East Frisia (1432-1494)

When was Theda Ukena born?

Theda Ukena was born in 1432 in Oldersum.

When did Theda Ukena die?

Theda Ukena died on 16 November 1494 in Greetsiel.

What was Theda Ukena's occupation?

Theda Ukena was a politician.

Sources & further reading

· Wikipedia: Theda Ukena

· Wikidata: Q446947

· DBpedia: Theda Ukena

Cite this page

APA: Biography.guide. (2026). Theda Ukena. https://biography.guide/theda-ukena/

MLA: "Theda Ukena." Biography.guide, https://biography.guide/theda-ukena/.

Chicago: "Theda Ukena." Biography.guide. https://biography.guide/theda-ukena/.

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