Here is another article.  I have access through temple Library where I
work.  If someone would like a copy, please email me.

Thanks,
Dolores Coyle
Surnames in the Azores:Analysis of the Isonymy StructureClaudia C. Branco
Genetics and Molecular Pathology Unit, Hospital of Divino Espírito Santo,
9500-370 Ponta Delgada, São Miguel Island, Azores, Portugal; and Instituto
Gulbenkian de Ciência, Oeiras, Portugal.
Luisa Mota-Vieira
Genetics and Molecular Pathology Unit, Hospital of Divino Espírito Santo,
9500-370 Ponta Delgada, São Miguel Island, Azores, Portugal; and Instituto
Gulbenkian de Ciência, Oeiras, Portugal.
*Abstract*
Geographic isolation is a significant factor to consider when
characterizing human populations. The knowledge of the genetic structure of
isolated populations has been of great importance to disease-locus
positioning and gene identification. To investigate the genetic structure
of the Azorean population, we conducted a survey based on the frequencies
of surnames listed in the 2001 telephone book. We calculated the following
parameters: isonymy (*I*), the random component of inbreeding (*FST*),
genetic diversity according to Fisher (α), Karlin-McGregor's migration rate
(ν), and Nei's distance. For the 1,271 subscribers and 163 different
surnames, Graciosa island presented the lowest value of abundance of
surnames (α = 15.75), suggesting great genetic isolation compared to the
other eight islands. Migration, calculated on the basis of the diversity of
surnames within islands, ranged from 0.2747 (Corvo island) to 0.0026 (São
Miguel island), indicating that people migrated preferentially toward the
economically more developed islands. The value of the random component of
inbreeding obtained for the whole population (*FST* = 0.0039) indicates
little genetic differentiation (Wright's *FST*<0.05). Moreover, isonymy
similarity revealed using the UPGMA method shows three subclusters
corresponding to the geographic distribution of the islands.
*Keywords*
Azore Islands, surnames, isonymy, inbreeding, diversity, isolated
population.

The Portuguese archipelago of the Azore Islands is composed of


On Tue, May 8, 2012 at 11:39 PM, Katharine <katharine.f.ba...@gmail.com>wrote:

> Several years ago I read a scientific study that was posted online
> seeking to determine whether any surnames in the Azores were
> characteristic of a particular island.  The only one with statistical
> significance was the surname JORGE on PICO.  Unfortunately, a cursory
> web search tonight isn't bringing up the article.  Does anyone else
> recall it, who can help locate it?  (It might've been in Portuguese,
> but I can't recall for certain any more).  Katharine.
>
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