- Born on October 31, 1750
- Deceased on October 11, 1839, at the age of 88 years
Parents
- João de Almeida Portugal (1726 - 1802), marquês de Alorna
- Leonor de Lorena e Távora (1729 - 1790)
Family
- Married on February 15, 1779 in Lisbon, with Karl von Oeynhausen (1739 - 1793), issuing
- Juliana Luisa Maria (1782 - 1864)
Occupations
- peintre
- poétesse
Notes
Portrait par Józef Pitschmann.