This is great! So much information here. It looks like you have anonymous results for one I-CTS5966 Dinaric person one l-L621, and likely Disles person eleven I-L161 Isles people two I-L233 Western people one I-L1294 France person!!! three I-M26 people the only main branch of P37.2 that is missing is the very rare L880 "Northern France" group. Maybe we can organize a Chromo2 test for one of them. The first thing I notice is that you have the I-L233 samples listed as PF3983. Everyone in I-L233 who tested at Geno 2.0 has a no call at this SNP, and one I-L233 person tested it at FTDNA but they have not been able to determine his result. So I'm surprised that Chromo2 was able to get a reading. The next thing I notice is that now we know that the I-L1286 (which includes L233) is sister to I-L1294, both being S21825+. And finally, judging by the number of SNPs involved, the main branches of P37.2 diverged very rapidly from each other: there are dozens of SNPs equivalent to M423, M26 and (L1286 or L233), but only three SNPs to group these branches together (CTS595/PF3983 and S21825). I will take a closer look soon. Bernie