Archive for August 7th, 2011

August 7, 2011

#Polish, #Genealogy – The Pillars of the Eliasz Social Network of Pacanow

by C. Michael Eliasz-Solomon

tanczyk,

was very sleepy/tired when the last posting was written! As I looked at this Social Network Analysis  (SNA) that I performed and the resulting diagram from the data I realized two more things.

There were five old men, the pillars of this Social Network who were the progenitors of this data, if not literally, then at least figuratively. These august gentlemen, were Marcin Elijasz (about 1819),  Pawel  (abt. 1825) & Antoni (abt. 1830) [undoubtedly brothers] Odomski, Antoni Wojtys (abt. 1823) and Franciszek Zwolski (abt. 1823). In fact, Franciszek Zwolski & Antoni Wojtys were the witnesses at my 2great-grandfather Marcin Elijasz ‘s death in 1879. If you have one of those five men in your family tree, then welcome, for  we are surely relatives. Indeed it is true for just about everyone in the diagram.

Second, this SNA diagram – that messy scribble from my last posting, with the nodes and the connecting lines is properly viewed in two ways. First off, the SNA diagram is a road-map for reading these church records (in Pacanow and to some degree the adjoining parishes) and providing a much richer/complete context for understanding the families: Elijasz (Heliasz), Zasucha, Wojtys, Zwolski, Odomski, Siwiec, Paluch, Lewinski, Piotrowski and Major and Wlecialowski. However the SNA diagram is a bit unwieldy in being able to quickly read/find any single individual. So the Second view is that it is a database. Now Stanczyk is database architect and data analyst by trade. So I will reorganize this data from its visual representation into a more “tabular” data friendly representation that is searchable/sortable. I will also redraw the diagram and organize its visual presentation because that visual road-map is invaluable. It is easy to count the hops between nodes (people) and get a sense of connectedness or remoteness between two individuals in quick fashion.

I urge people to incur the pain of producing such a diagram and then re-viewing your church records and/or family group sheets again.  It also shows the clear import of transcribing witness names and AGEs, as well as the mother and father’s ages and the God Parents names. It is too bad that the GEDCOM, file format of our family trees,  mostly buries this info in NOTES/COMMENTS because it is hard to query/report/analyze these pieces of data that link/glue nuclear families together.

My family tree never indicated to me that it was important to take note of the ODOMSKICH. Nor really the Zwolski or Wojtys and certainly not the Zasucha. The Lewinski and Piotrowski were not even on the radar before. The SNA diagram really shows the rich/complex tapestry of the social network in Pacanow for my ancestors.

August 7, 2011

#Polish, #Genealogy – Social Network Analysis Project Complete

by C. Michael Eliasz-Solomon

Social Network Analysis Diagram

Ok, Stanczyk does not think you can make heads or tails out of the SNA diagram (even though at full size / resolution it should be readable).

I started this experiment to see if I could convince myself if some people living contemporaneously with my great-grandfather were siblings or not. I did NOT have the marriage or birth records for four ELIJASZOW (Franciszek, Ludwik, Petronella, and Tekla). SO I lacked the conclusive proof.  In fact, before I started this study, I did not even have Tekla.

I have used a previous analysis of Affiliated Families and surveying all records of these “Afffiliated” families. What I did was to check these families on birth records or death records where they record the woman’s maiden name to see if I could find female relatives whose married names I did not know. That worked moderately well with my limited set of data/microfilm to look at. So it occurred to this jester that I could apply a technique called Social Network Analysis to the field of genealogy — by using Church Records where they list witnesses and God Parents. This technique is similar to what police use when examining mobsters and their network. You may have seen it on TV police shows or movies that try to break up a crime ring. The idea is that the same names (i.e. people) will show up repeatedly in the list of witnesses (where I have ages) and in the list of God Parents (where I do not have ages). My theory is that I can PREDICT if any of these four ELIASZ ancestors are related to my lineal descent line by examining all of the affiliated families and plotting all people involved in a diagram with Node (the circle) and lines connecting the nodes (denoting a familial relationship). By seeing many connections between groups I could determine/PREDICT  nuclear families.

I think it works. I will now need to get access to Polish Archives or Parish books to confirm my work. But here is what I found. My conclusion is this:

Franciszek does not appear to be a sibling of my grandfather (or his other presently known siblings). Why, he does not share the same connections to critical people that Ludwik, Petronella, or the newly found Tekla do.

I do believe this technique predicts that Ludwik, Petronella and Tekla are my great-grandfather’s siblings. Their birth years do fit the gaps in between the other existing siblings without conflict — another possible confirmation. To be honest even Franciszek fits the gaps too (even with adding Ludiwk, Tekla, and Petronella). So he is still possibly a sibling but the technique says ‘NOT‘ because he does not hang with the same network of people.

Now here are some observations. I chose ZASUCHA and ODOMSKI as affiliated families for this survey (and not in the prior survey). I did not choose them previously because they occur so little in my family tree — usually just a female who marries a male ELIASZ and her just her parents (or in the case of ZASUCHA, just the woman who married my great-great-grandfather). The WOJTYS family name was added too. Now I know this name was affiliated, but only to a remote branch of ELIASZ/HELIASZ that I have not been to connect to the lineal descent line. So again they have NOT been used in any other analysis but as I went along, I added this name to the study (particularly after I found TEKLA ELIASZ WOJTYS).

What I found was that ODOMSKI and WOJTYS are the ‘glue’ in the ELIASZ social network. Also true for ZASUCHA and a bit less to ZWOLSKI and  PALUCH or MAJOR still less and just a tiny bit to Lewinski and Piotrowski (these two families will need a further follow-up analysis by themselves). What I found to a large degree was that a handful of individuals in these “glue” families showed up over and over in the network. Now I call these families and indeed these handful of people the glue, because they glued the disjoint groups together into one cohesive group.

If you remember the Kevin Bacon movie, ‘6 Degrees of Separation” then you get the premise that  we are all connected. What these handful of ‘glue people’ did was to show that my hypothetical siblings were two degrees apart (or their children).

So I will proceed on my assumptions. But beyond giving me a set of assumptions that have become more than just little  hunches, I have other new “findings”.  I believe the ELIASZ-HELIASZ family connection is so strong that I think I could convince my distant cousins to give up their notion, ‘They (the HELIASZ) are not related to us’. Now I have written about Elzbieta HELIASZ Kapusta who has kindly aided my genealogy so graciously of her own accord. She too did not think we were related. But I thought otherwise, even though I could not prove it, I still cannot “prove” in any sense that a professional genealogist would accept — it juts goes against the common “Standard of Proof”. However, the study has shown that even the HELIASZ are in the Social Network and strongly in it. So much so, that this Michal HELIASZ I think is a brother to my great-great-grandfather. I truly believe that at most he is a first cousin to great-great-grandfather, Martin Elijasz. If that is true then Elzbieta HELIASZ Kapusta and I are 5th cousins (or 6th cousins if Michal HELIASZ is 1st cousin to Martin Elijasz).

The HELIASZ family (of Elzbieta’s line) have connections to the same Wojtys and Zwolski. Both Elijasz and Heliasz have SIWIEC too. Indeed, the Wojtys, Zwolski and Siwiec have intermarried into both Elijasz and Heliasz. I will need Michal Heliasz’s marriage record to Anna ?uknown-maiden-name and Martin Elijasz’s marriage record to Anna Zasucha to see if they share the same parents or if their parents share the same parents.

I also believe this new TEKLA is a sibling of my great-grandfather and not the TEKLA, daughter of GASPAR ELIASZ. Earlier in the study I was considering both possibilities equal. But the social network says differently. Indeed TEKLA and PETRONELLA are clearly sisters and it looks by their birth years that they were probably consecutive born siblings of their father, my 2g-grandfather, Martin Elijasz.

I would recommend this technique to people where they are missing information/records. I do not propose this to be an end around of the”Genealogical Standard of Proof”. It is not that. It is a method to predict further research. This is helpful if you need to write to a Polish Archive (or a Polsih Parish) because it allows you to ask the correct question. For example in my case, I should write to Poland and ask the authoritative source(s): …

Does TEKLA ELIASZ have a birth record from about 1853 in Pacanow or a marriage record to Franciszek Wojtys from the 1870’s in Pacanow. I am looking for a TEKLA Elijasz wife of Franciszek Wojtys(born about 1843) and whose parents are Marcin Elijasz and Anna Zasucha.  Likewise, I would also ask similarly for Ludwik Eliasz (born about 1844) and for Petronella Eliasz (born about 1856). I could just ask the local Polish Archivist for all children born to the marriage of Marcin Elijasz and Anna Zasucha of Pacanow [whose children should all be born in the range  1847-1866], (their birth records and their marriage records). Then I would expect to see in the results: Ludwik, Tekla, and Petronella right along with my: Jozef,  Martin, Katarzyna and Jan Elijasz.

If I get the answers I expect (that Ludwik, Tekla and Petronella are siblings of my great-grandfather Jozef Elijasz), then I also get confirmation that my new theory and indeed the application of Social Network Analysis is useful in predicting nuclear family members.

This is a tedious study technique and requires some bookkeeping and compact notation to carry out effectively. I finally stopped my data collection with 1-2 years of data still left because I had too much data and too little space. Fortunately, the trends were obvious. I would also recommend using one village (or if you use other adjoining parishes) that you just indicate with a non-circle symbol ONLY for those records that are not a part of the “default” parish — you can just assume the rest are from the default parish and not clutter your diagram further than is necessary.

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