Her filiation has not been confirmed and historian António Fernandes Almeida believes that she was probably the daughter of Hermenegildo Gutiérrez, although José Mattoso points out that there is no documentary proof sustaining this relationship.
Filiasinya belum dikonfirmasi dan sejarahwan António Fernandes Almeida percaya bahwa ia diduga adalah putri Hermenegildo Gutiérrez, meskipun José Mattoso menunjukkan bahwa tidak ada bukti dokumenter yang mempertahankan hubungan ini.