Casa Fronteira e Alorna

Item

Country

PT

Name of institution (English)

The National Archive of Torre do Tombo

Name of institution (official language of the state)

Language of name of institution

por

Contact information: postal address

Alameda da Universidade, 1649-010 Lisbon

Contact information: phone number

00351 210037100

Contact information: web address

Contact information: email

mail@dglab.gov.pt

Reference number

PT/TT/CFTR

Type of reference number

Archival reference number

Title (English)

House of Fronteira and Alorna

Title (official language of the state)

Casa Fronteira e Alorna

Language of title

por

Creator / accumulator

Casa Fronteira e Alorna

Date(s)

1472/1910

Language(s)

por

Extent

112 boxes, 11 folders and 2 books

Type of material

Textual Material

Scope and content

The Casa Fronteira e Alorna collection comprises documentation related to the administration of the House of Fronteira e Alorna and items from the personal library of this Portuguese noble family. It includes documents such as records of donations, commendations, pensions, appointments for offices, royal letters and correspondence to the court, loan deeds, pledges, judgments, certificates, powers of attorney, marriage contracts, deeds and wills, among others. It also includes notes, memoirs, draft opinions on military, political, or private matters, genealogical documentation, historical manuscripts, and other documentation.
This collection contains an opinion sent by the Marquis of Fronteira to King João V of Portugal (1686-1750) on July 25, 1712, mentioning Izac Barbanelli, a Sephardic Jew from Amsterdam, as a critical commercial agent in the Netherlands. Barbanelli was also a creditor of the Portuguese Crown (PT/TT/CFTR-MAS/006/006.8.4).

Archival history

The Instituto Português do Património Cultural (Portuguese Institute for Cultural Heritage) bought this fonds and transferred it to the National Archive of Torre do Tombo in 1980. A part of it is also kept at the National Library of Portugal.

Administrative / Biographical history

The title of "Marquês de Fronteira" (Marquis of Fronteira) was created by King Pedro II (1648-1706) in 1670. The 1st Marquis of Fronteira was João de Mascarenhas (1633-1681), a member of the Conselho de Estado (Council of State) and Conselho de Guerra (Council of War). He had previously participated in the Restoration Wars that opposed the Portuguese Crown to the Habsburgs between 1640 and 1668.
The 2nd Marquis was Fernando de Mascarenhas (1655-1729), who later became a member of the Conselho de Estado (Council of State) under King João V (1689-1750). He was also President of the Desembargo do Paço (High Court), among other relevant positions. His descendants kept relative relevance in the Portuguese political system until later.
The 6th Marquis was João José Luís Mascarenhas Barreto (1778-1806). He married D. Leonor Benedita de Oyenhausen e Almeida, Countess of Oyenhausen in Austria and 4th Marquise of Alorna. As a result of this marriage, the House of Fronteira took on the representation of the House of the Marquises of Alorna and Counts of Assumar and the titles of Marquises of Távora and Counts of São João da Pesqueira, which the Alornas also represented.

Access points: locations

Access points: persons, families

Access points: subject terms

Access points: document types

System of arrangement

Documents are primarily organised chronologically. Historical manuscripts are isolated, following a chronological order.

Links to finding aids

Author of the description

Kevin Soares, 2023

Bibliography

Item sets

Linked resources

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is part (item) of
Title Alternate label Class
Arquivo Nacional da Torre do Tombo Collections (official language of the state)