Publications
Guy Beyond Borders: An Analysis of Guido de Warwick (ALC 414 MS)
A rare medieval manuscript, Guido de Warwick (ALC 414 MS), preserved at the Monastery of Alcobaça, Portugal, reveals significant insights into the transborder reception of English romance beyond Arthurian legends. The text, part of a 12th-century homiletic collection, suggests local interest in the legend of Guy of Warwick and challenges conventional narratives about Crusade fantasies in post-Crusade England. By analyzing themes of English identity formation and crusading, this study demonstrates that Guido de Warwick offers a unique perspective on medieval heroism, diverging from earlier interpretations of frenzied Crusade-related productions.
A pantera: dos bestiários ao Orto do Esposo
A comparative analysis of the panther's symbolic representation in medieval texts reveals its evolution from bestiaries to the late-fourteenth or early-fifteenth century Portuguese work Orto do Esposo. The study identifies Bartholomew the Englishman’s De proprietatibus rerum (1240 AD) as a key intermediary, bridging the gap between earlier bestiary traditions and later literary depictions. By transcribing and translating passages from an Alcobaça Monastery manuscript (Alc. 383), this research clarifies how the panther’s imagery shifts across these works, contributing to ongoing PhD research on medieval symbolism.
From the garden to the grave – three dark sites related to the legend of Pedro and Inês
Research reveals that the legend of King Pedro I and Inês de Castro significantly enhances the attractiveness of three UNESCO World Heritage Sites—Santa Clara a Velha's Church, Quinta da Lágrimas, and Alcobaça Monastery—by leveraging literary resonances from Luís Vaz de Camões' The Lusiads. The study found that all three sites exploit this legend for place branding, with Alcobaça Monastery standing out as the darkest due to its macabre appeal, overshadowing its literary associations. Quinta da Lágrimas combines both literary and macabre elements effectively. The analysis integrated interpretive readings of spaces, destination marketing organization (DMO) strategies, and TripAdvisor ratings to assess how these sites position themselves and attract visitors.
Historical lime‐based flooring mortars from the Church of Santa Maria de Alcobaça monastery (12th century), Portugal: A multi‐analytical approach
A multi-analytical study of historical lime-based mortars from the 12th-century Church of Santa Maria de Alcobaça reveals consistent mineralogical characteristics and aggregate properties across samples, despite compositional variations. These findings suggest a shared historical origin linked to local geology, providing insights into the construction practices and materials used in this UNESCO World Heritage Site. The research employed advanced techniques such as X-ray fluorescence, diffraction, scanning electron microscopy, Raman spectroscopy, thermogravimetry, optical microscopy, and colorimetry to analyze 21 mortar samples preserved on ceramic tiles removed during rehabilitation.
Microbial induced stone discoloration in alcobaça monastery: A comprehensive study
A comprehensive study of the Alcobaça Monastery reveals that microbial biofilms are responsible for the extensive pink discoloration observed on its stone walls and columns. High-throughput sequencing identified halotolerant bacteria such as Rubrobacter radiotolerans, Domibacillus robiginosus, Bacillus licheniformis, and Halalkalicoccus sp. as key contributors to this phenomenon, which is consistently associated with salt efflorescences at a height of 40 cm from the floor. The research provides critical insights for conservators, suggesting that understanding microbial communities can guide effective conservation strategies for such monuments.
Revisiting D. Gomes Eanes epistolography: hesitations and difficulties on a project of religious reform
A recent analysis of the epistolary correspondence (Carteggio) of Abbot Gomes Eanes from the Monastery of Saint Mary of Florence sheds light on the challenges and complexities surrounding a failed attempt to introduce Benedictine observance in Portugal during the late Middle Ages. The study reveals that this project, supported by Portuguese kings João I and Duarte, was hindered by tense relations between the monarchy and the Church, as well as resistance from various stakeholders. It highlights the diverse perspectives on religious reform among key figures, including the abbots of Florence and Alcobaça, and the archbishop of Braga. The research contributes to broader discussions on religious renewal in late medieval Europe, emphasizing the role of personal networks, circulation of texts, and forms of resistance to such movements.
Aspects of Anglo-Portuguese Relations in the Twelfth Century. Manuscripts, Relics, Decretals and the Cult of St Thomas Becket at Lorvão, Alcobaça and Tomar
A significant discovery sheds light on the intricate ties between Anglo-Portuguese relations during the 12th century, particularly through the lens of manuscripts, relics, and the cult of St Thomas Becket. The study reveals how these elements facilitated cultural and religious exchange between England and Portugal, with a focus on the monasteries of Lorvão, Alcobaça, and Tomar. By analyzing historical texts and decreta, the research demonstrates the profound influence of St Thomas Becket's veneration in shaping diplomatic and ecclesiastical relations during this period. The approach combines textual analysis with historical context to uncover the nuances of these interactions, offering new insights into medieval transnational connections.
Requiescant in pace. Death and Memory in the Monastery of Alcobaça Based on its Liturgical Codices
A groundbreaking study reveals the deep connection between death, memory, and liturgical practices within the Cistercian context of the Monastery of Alcobaça (12th to 16th centuries). By analyzing liturgical codices from its scriptorium, researchers uncovered the significance of funeral rites and anniversary prayers, challenging assumptions about Cistercian liturgical uniformity. The findings highlight how the monastery's burial practices reflected both spiritual devotion and communal remembrance, offering new insights into medieval mortuary customs.
Spatial estimation of visitor's pauses in a Cistercian Church
Research reveals distinct spatial patterns of visitor pauses within the Monastery of Alcobaça’s Cistercian church, highlighting differences between novice and experienced architecture students. Using geostatistical methods like ordinary kriging, the study estimated stopping times for two groups—first-year and fifth-year students—during a guided visit. Findings show that expert students (fifth-year) tend to pause longer at specific architectural features compared to novices (first-year), suggesting that familiarity with design elements influences contemplation behavior. This insight contributes to understanding how visitors engage with heritage sites, offering implications for interpretive strategies in cultural tourism.
Filling the gap: new approaches to medieval bookbinding studies
A novel digital tool for recording and comparing medieval bookbinding features has been developed, addressing a gap in the field where such studies lag behind other aspects of manuscript research. This innovative method, applied to codices from the Monastery of Alcobaça, combines a multilanguage glossary with a structured, table-based approach to document book structures (bookblock, sewing, endbands, supports, boards, covering, fastening, and furnishing elements) alongside material analysis. Preliminary case studies demonstrate its potential for enhancing comparative research, enabling broader insights into medieval bookbinding practices.
Narrating codex history: the case study of a psalter-hymnal from Alcobaça Monastery, Portugal
A twelfth-century psalter-hymnal from Alcobaça Monastery, Portugal, has been confirmed as originating from the monastery's scriptorium through multidisciplinary analysis. This study, combining textual, liturgical, codicological, and material composition analyses, traced the manuscript's historical trajectory, revealing successive additions and interventions that underscore its significant role in the Cistercian monastery during the Middle Ages and beyond. The findings highlight the monks' intensive use of this precious codex and their meticulous care in preserving it, providing crucial insights for future digital access policies and conservation efforts.
General introduction
A single, meticulously preserved codex from the Cistercian Monastery of Santa Maria de Alcobaça offers invaluable insights into the formative years of Portugal's sovereign kingdom. Compiled around 1250 in the monastery's scriptorium and housed in Lisbon's Biblioteca Nacional, this codex (Alc.415) is part of one of Europe's most significant monastic library collections, comprising over 460 medieval works—many illuminated or retaining original bindings. Founded by Portugal's first king, Afonso Henriques, under the influence of St Bernard of Clairvaux, Alcobaça's library reflects both local and external intellectual influences, providing a rare window into the cultural and political landscape of 12th- to 13th-century Portugal.
The glory of kings
Research reveals that the Monastery of Alcobaça possessed a unique manuscript, likely the Scalabis, which may have served practical purposes within the institution. The study sheds light on the historical significance of the monastery by linking it to the Jerusalem Feast and its connection to the Holy Sepulchre. It explores the reorganization of secular canons under the Augustinian Rule in 1114, aligning with Reform ideals following the Frankish victory in 1099. The text also highlights the travels of Telo, who accompanied Bishop Mauritius of Coimbra to the Holy Land between 1104 and 1108, providing firsthand knowledge of the region's religious practices.
The History of Water Management in the Iberian Peninsula: Between the 16th and 19th Centuries ed. by Ana Duarte Rodrigues and Carmen Toribio Marín
A systematic study of water management in the Iberian Peninsula from the 16th to 19th centuries reveals the complex interplay between Islamic science, European engineering, and governance. The research highlights how Portuguese monarchs and municipal authorities drove innovations in urban water supply, particularly in Lisbon, Seville, and Madrid, while also examining the enduring influence of Islamic hydraulic traditions in regions like the Algarve. By analyzing material culture, scientific advancements, and geopolitical systems, the study bridges historical, technical, and environmental dimensions to demonstrate how water infrastructure evolved amid political shifts and resource scarcity. It also explores the transition from written to oral transmission of hydraulic knowledge and the role of Jesuit scholars in advancing hydrostatic studies.
De volta à normativa da Ordem de Calatrava: Novo testemunho das Definições de finais do século XIII
A newly discovered Portuguese translation of the 'Definições' of the Order of Calatrava, dating from 1439-1440 and preserved at the Monastery of Alcobaça, offers a more complete and preferable version than previously published. This late 13th-century document, promulgated by the general chapter of Cister, provides critical insights into the internal life and governance of the Order, including novice reception rituals, master elections, asset division, and abbot visitations. The findings shed light on the order's operational dynamics during a period of tension and discord while raising questions about Alcobaça Monastery's interest in Calatrava statutes.
Lessons from Alcobaça (Portugal): Ideals and Realities from a 12th-century Cistercian Plan into a 21st-century Town
The Cistercian Abbey of Santa Maria de Alcobaça, founded in 1153 and later designated as a UNESCO World Heritage Site, exemplifies how a meticulously planned 12th-century monastic structure has evolved into a cornerstone of modern urban development. This study reveals that the abbey's initial design, inspired by the motherhouse Abbey of Clairvaux, not only shaped Alcobaça's cityscape but also adapted to changing historical contexts, from its role under King D. Afonso Henriques to its transformation post-1834 after the extinction of monastic orders. The research highlights the interplay between the abbey's idealized urban planning and its integration with natural elements like the Alcoa and Baça rivers, demonstrating how such heritage sites can serve as models for contemporary urban rehabilitation. By analyzing the abbey's morphological evolution, the study underscores its enduring significance in defining Alcobaça's identity.
Para o estudo de um direito senhorial nas terras medievais de Alcobaça: o montado dos porco
A significant manorial right, the 'montado dos porco,' emerged in medieval Alcobaça, Portugal, as a tax on pig grazing in monastery-owned forests during the 'montanheira' season (September to January). This practice, initially absent from early charters, was formalized by the 14th century and sparked prolonged conflicts with local communities. The study reveals that these disputes were resolved only through revised charters in the 16th century, highlighting the dynamic evolution of feudal rights and their societal impact. By analyzing historical documents and legal texts, the research reconstructs this lesser-known aspect of medieval land tenure, offering insights into the intersection of economic practices, power dynamics, and community resistance during this period.
Sources of theNotabilia(1427), a medieval handwritten grammatical treatise from the Portuguese monastery of Alcobaça
A significant medieval Latin-Portuguese grammatical treatise, known as the Notabilia (1427), has been identified within the Cistercian Monastery of Alcobaça's collection, housed in the Portuguese National Library. This elaborate manuscript, comprising 31 chapters and potentially copied by two scribes, remains unpublished despite its complexity and historical importance. The study reveals that the Notabilia draws from multiple influential sources, including Donatus (mid-4th century), Priscian (late 5th to early 6th century), Alexander of Villa Dei (c.1170–c.1250), Giovanni Balbi de Genova (fl.1286–1298), and two pre-modist grammarians, Petrus Helias (c.1100–post-1166) and Robert Kilwardby (c.1215–1279). The treatise may also reference lesser-known works such as the Catalan-Aragonese grammaticae proverbiandi or Giovanni da Soncino's Italian Notabilia. This analysis sheds light on the intellectual and linguistic exchanges of the time, particularly within monastic and academic circles.
The Cistercian glazed tiles of the Monastery of Alcobaça: characterization of the colour palette
A rare medieval color palette was identified in the glazed tiles of Alcobaça Monastery, representing some of the earliest examples of tin-opacified glazes in Christian Portugal. The study found that the variety of colors—white, turquoise, brown, and shades of green—arose from different proportions of CuO, Fe2O3, and SnO2 within a lead-glazed matrix, combined with a K-feldspar-rich slip layer. This technology reflects a fusion of Cistercian traditions and Islamic tin-glazing techniques introduced to the Iberian Peninsula in the 10th century. Analytical methods including µ-PIXE, µ-Raman spectroscopy, and optical microscopy were used to characterize the tiles' chemical composition, providing insights into their historical significance.
Application of energy dispersive X-ray fluorescence spectrometry to polychrome terracotta sculptures from the Alcobaça Monastery, Portugal
Researchers used portable energy dispersive X-ray fluorescence spectrometry (EDXRF) to analyze polychrome terracotta sculptures from the Alcobaça Monastery, revealing that these 17th-century artworks underwent at least two subsequent interventions: a likely 19th-century refurbishment and an 18th-century repolychroming. By comparing elemental compositions across statues, the study provided the first material characterization of the coatings, offering new insights into their conservation history. The findings highlight the potential of EDXRF for non-invasive analysis of layered chromatic materials in cultural heritage.
Combining SERS and microspectrofluorimetry with historically accurate reconstructions for the characterization of lac dye paints in medieval manuscript illuminations
Researchers successfully identified lac dye paints in medieval manuscript illuminations using innovative spectroscopic techniques, revealing their molecular composition and formulation. By combining surface-enhanced Raman spectroscopy (SERS) with microspectrofluorimetry, the study provided a conclusive fingerprint of lac dye while offering insights into additional paint components like binders and fillers. Historically accurate reconstructions of lac dye paints, prepared according to medieval recipes, served as reference materials to enhance the interpretation of spectroscopic results. This multi-analytical approach, including Raman microscopy and micro-Fourier transform infrared spectroscopy, established a robust database for studying complex medieval dyes, advancing our understanding of their use in art and conservation.
Micro‐Raman study of Medieval Cistercian 12–13th century manuscripts: Santa Maria de Alcobaça, Portugal
A Micro-Raman study of 12–13th century manuscripts from the Monastery of Alcobaça, a UNESCO World Heritage Site and Cistercian monastery founded in 1153, reveals distinct medieval color palettes characterized by consistent use of pink (vermilion or organic red mixed with lead white) and grey (carbon-based black pigment with lead white). Lazurite was the primary blue pigment, while azurite appeared only in one manuscript. Green hues were identified as bottle green, likely verdigris, showing signs of degradation. The study also detected darkening in lead white pigments, linked to galena formation and arsenate-based species, suggesting orpiment's role in degradation. Experimental validation confirmed these findings, indicating the presence of a new lead carbonate phase.
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