Supplementary text (The surname structure of Trentino (Italy) and its relationship with dialects and genes) (2021) (original) (raw)
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Annals of Human Biology , 2021
Alessio BOATTINI/Eugenio BORTOLINI/Roland BAUER/Marta OTTONE/Rossella MIGLIO/Paola GUERESI/Davide PETTENER: Background: Thanks to the availability of rich surname, linguistic and genetic information, together with its geographic and cultural complexity, Trentino (North-Eastern Italy) is an ideal place to test the relationships between genetic and cultural traits. Aim: We provide a comprehensive study of population structures based on surname and dialect variability and evaluate their relationships with genetic diversity in Trentino. Subjects and methods: Surname data were collected for 363 parishes, linguistic data for 57 dialects and genetic data for different sets of molecular markers (Y-chromosome, mtDNA, autosomal) in 10 populations. Analyses relied on different multivariate methods and correlation tests. Results: Besides the expected isolation-by-distance-like patterns (with few local exceptions, likely related to sociocultural instances), we detected a significant and geography-independent association between dialects and surnames. As for molecular markers, only Y-chromosomal STRs seem to be associated with the dialects, although no significant result was obtained. No evidence for correlation between molecular markers and surnames was observed. Conclusion: Surnames act as cultural markers as do other words, although in this context they cannot be used as reliable proxies for genetic variability at a local scale.
The structure in surnames of some communities of the Dolomitic area, where there is a relevant component of the Ladin language, are compared with each other and with other communities of the neighbourhood, where there is no Ladin tradition or idiom. The research, that tries to evaluate the presence of a cultural and behavioural identity of the Ladin populations, starts from the supposition that a community of surnames is equivalent to a common cultural origin maintained by a reciprocal mobility. The analyses that have been carried out using estimates of the similarities between populations, the topological representations obtained by them and the spatial autocorrelation, show no evidence of the presence of a higher similarity between the populations that share Ladin traditions and idiom, nor the presence of preferential exchanges between them and not even the process of undiferentiated diffusion along all the directions; they show instead, in the geographic collocation, the belonging to the same province or to the same valley, the phenomenon that has more influence on the similarity between populations and the mobility of individuals, thus indicating that this is the cause which most conditions exchange between populations.
Languages
In this work, we will investigate hybridization, borrowing, and grammatical reorganization phenomena in the Arbëresh dialects of San Marzano (Apulia) and Vena di Maida (central Calabria). The data from the Arbëresh of S. Benedetto Ullano (northern Calabria) will be useful to provide a comparative frame. Arbëresh is the name of the Albanian varieties spoken in the villages/cities generally formed in the late fifteenth century by communities fleeing from Albania as a consequence of the Ottoman occupation. The long-time contact with neighboring Romance varieties is reflected in the extended mixing phenomena which characterize the lexicon and the morphosyntactic organization of Arbëresh as a heritage language. This is particularly evident in the two dialects that we investigate in this contribution, where relexification and grammatical reorganization phenomena provide us with an interesting testing ground to explain language variation.
Surnames as Alleles: Spatial Distribution of Surnames in a Province of the Italian Alps
Journal of Biosocial Science, 2006
Summary.The present paper seeks to analyse the spatial distribution of surnames in the province of Belluno in the Italian Alps, and describes the internal mobility of the population taking into consideration one of the most important and ancient roads in the area. The study is based on the analysis of the similarity of the frequencies of some autochthonous surnames depending on their geographical distance apart. The population considered turned out to be basically sedentary. When forced to migrate, the population preferred to go far from their homeland rather than inside the area: this happened probably because the opportunities that the province of Belluno could offer were quite scarce throughout the whole territory, and people hoped to improve their economic situation by going abroad.
An analysis of the spatial distribution of surnames in the Lecco area (Lombardy, Italy)
American Journal of Human Biology, 1999
The internal mobility of the population of the province of Lecco (Lombardy, Italy) was evaluated on the basis of the frequency of characteristic surnames in three territorial areas as a function of their geographical distance. Nearly three fourths of the patterns are statistically significant in one of the three areas, where the process of diffusion of surnames could be interpreted as due to socioeconomic factors. On the contrary, a similar distribution is less evident in the other two areas of the same territory. Am. J.
Surname regions and dialectal variation in the Asturian linguistic space
2020
Studies on the correlations between spatial distribution of linguistic varieties and genetic structure of populations began by dealing with geographic spaces and extensive linguistic families. In the last two decades, researchers with this type of interdisciplinary approach have also begun to study more reduced linguistic and population domains. This paper examines geolinguistic and onomastic information in a linguistic and administrative space of a limited extension of the Principality of Asturias. The information on the surnames of this region, taken from the inhabitants’ register, is used to identify surname regions and check correlations with dialect areas described in this space. The results obtained in this research show many similarities in the distribution of surname regions with dialect areas recognized by traditional dialectology studies. The conclusions of the study present the results obtained together with some of the explanatory proposals on the historical constitution...
The present paper seeks to analyse the spatial distribution of surnames in the province of Belluno in the Italian Alps, and describes the internal mobility of the population taking into consideration one of the most important and ancient roads in the area. The study is based on the analysis of the similarity of the frequencies of some autochthonous surnames depending on their geographical distance apart. The population considered turned out to be basically sedentary. When forced to migrate, the population preferred to go far from their homeland rather than inside the area: this happened probably because the opportunities that the province of Belluno could offer were quite scarce throughout the whole territory, and people hoped to improve their economic situation by going abroad.