The recent update on the group results can be found in the Lineage section:
One of the notable features of the results is the diversity of ancestral lines within the group; there are currently 19 separate ancestral lines which have acquired the surname independently from each other. This corresponds to 19 unrelated individuals who have founded a Roche family line from approximately 1200 AD onwards. Of the 19 separate ancestral lines, there is one major lineage which comprises approximately 25% of Roche families, and 2 minor lineages. In addition there are 2 possible lineages which require confirmation by the upgrading of markers to either 25 or 37.
Any comments, questions or discussion on the current results are most welcome.