Statistics

I've recently completed collating the fifth and last recension of the Great Stemma, found in the Urgell and San Juan manuscripts and it has gone online, along with an expanded bibliography of about 100 works. The collation of the manuscripts has been fairly tedious work and I think I'll stop here. I don't think it would achieve much if I transcribed the Saint-Sever (Sigma) manuscript, and the only other document I am at all curious about at this stage is the one in the Codex Amiatinus III. Perhaps I'll do it later.

It's time for a few statistics now that we have collated all five early recensions of the Great Stemma. Here are the tallies of genealogical roundels for the ancestry of Christ (A), other biblical figures such as Moses and Saul (B) and lone kings (C) with a subtotal of A+B+C.

All versions include about 114 sections of timeline material, of which 44 to 48 sections take the form of roundels. Adding these into the tally brings us to a grand total of roundels for each recension noted in the final row below:

	Epsilon	Delta	Gamma	Alpha	Beta
A	390	380	379	396	406
B	83	78	77	81	83
C	19	19	18	19	19
subtotal	492	477	474	496	508
all roundels	540	521	516	542	555

In general, the colums to the left tell us the most about the Great Stemma as it existed in Late Antiquity and those at the right measure what changes later editors made to the document, both losing data and adding material. These numbers are surprising in various ways.

For one thing, it turns out the Zaluska's estimated total of about 600 roundels, presumably based on her transcription of the Saint-Sever stemma, is somewhat deceptive. The Late Antique version probably only contained the 540 roundels in Epsilon. The higher tallies come from interpolated versions, of which Saint-Sever (not tallied here) is certainly the biggest.

We also see that despite the rearrangements in structure, the compressions, the many Vulgate-based alterations in the text and the extensive interpolation of material from Isidore, Jerome and others, the Great Stemma remained remarkably constant in its underlying scale during hundreds of years of copying.

Another implication is that the Urgell manuscript, which looks unfinished because of all its empty roundels, is in fact more complete than it seems: the scribe was careless and left out a dozen individuals, but he clearly also drew far more roundels than he ultimately needed. And after supplementing the Gamma collation with material from the San Juan bible, we can see that the Gamma total is only a score or so short of the full muster.