Ju has double the Pressburg ancestry of Ed as Ju is descended twice from the wife of Simon Barrow of Bath and Ed only once. Our original thought was that - as shown in the 1st yellow number in the table - Julian might show greater Pressburg matches than Ed. The second yellow figure promptly disabused us for a moment (and the 3rd and 4th yellow figures echo this).  We previously reviewed the total autosomal matches using 12 Schoenberg kits and 9 Barrow Lousada kits as shown here in a chart of total matches with many fascinating details. The first table shows a subset of this, using Q-match which GEDmatch recommends for analysing small segments. As Pressburg ancestry flows through Randy's father, the matches for him in the table are most relevant and they confirm Julian's ancestry is enhanced after all. This may be Pressburg, in which case we cannot doubt that Baron Lyon de Symons was the biological father of Tryphena Esther Lyon de Symons the wife of Simon Barrow of Bath. But Julian's double descent may carry an increase in other genes as well - from the Livorno Baruch Lousadas and also Baruch Lichtenstadt - which is why we continue our analysis with the 2nd table below:

Scott's wife, having Hungarian ancestry, has multiple connections with both of Randy's parents. The pink numbers show her increased match size. Elsewhere we point to the indications of Baruch Lousada ancestry of Randy's mother and probably Randy's father as well. In addition to Randy's parents having Baruch Lousada ancestry, they would likewise have descent from Baruch Lichtenstadt. Thus in addition to looking at Pressburg ancestry we may be looking at matches due to Baruch Lousada (and to Baruch Lichtenstadt) common ancestry. The following table explores the relative weight of these components.

In this table, we note the high match due to Ju and A being 1st cousins, and of course SW's elevated matches with Randy's parents. To further interpret this data, we note that John Griffiths is 1 generation younger than Julian and Ed Barrow. It may seem somewhat crude, but we normalise John's segments by doubling those with all but the USA Lousadas who like JG have an extra generation. The comparability of JG's matches with both Randy's parents (since JG has no Pressburg ancestry) confirms the non-Pressburg connections we mentioned. Also, the similarity of the Lousadas' matches with both Randy's parents (since the Lousadas have no Pressburg or Baruch Lichtenstadt ancestry) illustrates joint Baruch Lousada ancestry. On the other hand SW whilst having Baruch Lousada ancestry might not have ancestry from Baruch Lichtenstadt who appears to have been a second husband. The second table does not conclusively settle this, but SW's matches (with the Barrow Lousadas and the Barrows) resemble those of the Lousadas; and she matches the Lousadas relatively well.