Supreme Court to hear Brazilian woman's Irish citizenship appeal
Danielle Caroline Cordeiro Sousa Diniz, a 31-year-old Brazilian woman who lived in Ireland from age 11 to 18 as a dependant of her father, applied for Irish naturalisation in January 2019. The Minister for Justice denied her application, and the High Court refused it in March 2023, finding she did not have a compelling discretionary case. The Court of Appeal dismissed her appeal on 13 March 2025. In October 2026, the Supreme Court agreed to hear her appeal, finding the case raises a matter of general public importance.
- Reportednot reported
- Arrestednot reported
- Chargednot reported
- In court12 Oct
2 reports - Verdict
- Sentenced
Key facts
consolidated from all reports- What happened
- Diniz was born in Brazil in 1995 and came to Ireland at age 11 in 2006, living lawfully as a dependant of her father.
- She completed part of her primary education and all of her secondary education in Ireland before returning to Brazil in 2012.
- She married in Brazil in 2017 and applied for Irish naturalisation in January 2019.
- Other details
- Her father became a naturalised citizen in late 2012, and she has two paternal uncles, a paternal aunt and two cousins who are citizens resident in the State.
- In court
- The Minister for Justice denied her naturalisation application under the Irish Nationality and Citizenship Act 1956.
- The High Court refused her application in March 2023, finding she did not have a compelling discretionary case before the Minister.
- The Court of Appeal dismissed her appeal on 13 March 2025.
- In October 2026, the Supreme Court agreed to hear her appeal, finding the case raises a matter of general public importance.
- Where
- The case is in Dublin.
18 statements extracted from the articles
- whatDiniz was born in Brazil in 1995 and came to Ireland at age 11 in 2006. (irishtimes.com)
- whatShe lived in Ireland as a dependant of her father, completed part of primary and all of secondary education, then returned to Brazil in 2012. (irishtimes.com)
- whatShe has two paternal uncles, a paternal aunt and two cousins who are Irish citizens resident in the State. (irishtimes.com, irishmirror.ie)
- whatShe married in Brazil in 2017. (irishtimes.com, irishmirror.ie)
- whatShe applied for naturalisation in January 2019. (irishtimes.com, irishmirror.ie)
- whatThe minister for justice denied her naturalisation application. (irishtimes.com)
- whatDanielle Caroline Cordeiro Sousa Diniz was born in Brazil in 1995 (irishmirror.ie)
- whenShe came to Ireland at the age of 11 in 2006 (irishmirror.ie)
- whenShe returned to Brazil in 2012 (irishmirror.ie)
- courtThe High Court refused her naturalisation application in a decision delivered in March 2023. (irishtimes.com)
- courtThe Court of Appeal dismissed her appeal against the High Court decision. (irishtimes.com)
- courtThe Minister denied her naturalisation application (irishmirror.ie)
- courtThe High Court refused her application in March 2023 (irishmirror.ie)
- courtThe Court of Appeal dismissed her appeal on 13 March 2025 (irishmirror.ie)
- courtThe Supreme Court found the case raises a matter of general public importance (irishmirror.ie)
- otherShe lawfully lived in the State as a dependant of her father (irishmirror.ie)
- otherShe completed part of her primary education and all of her secondary education in Ireland (irishmirror.ie)
- otherHer father became a naturalised Irish citizen in late 2012 (irishmirror.ie)
The reporting
newest first- 13 Oct2026Supreme Court to hear Irish citizenship appeal by Brazilian woman with Irish dad
The Supreme Court has agreed to hear the appeal, finding it raises a matter of general public importance. The case concerns the Minister's denial of naturalisation under Section 16 of the Irish Nationality and Citizenship Act 1956.
victim, Danielle Caroline Cordeiro Sousa Diniz, 31, female, Brazilian, non-irishDanielle Caroline Cordeiro Sousa Diniz - 12 Oct2026Supreme Court will hear Brazilian woman’s case over Irish naturalisation
Supreme Court agreed to hear the appeal, finding the case raises a matter of general public importance and that the interests of justice favour its determination.
victim, Danielle Caroline Cordeiro Sousa Diniz, 31, female, Brazilian, non-irishDanielle Caroline Cordeiro Sousa Diniz