Below noted website of Rob Spencer, his analysis of L1335 ,L1065, S744 and the existence of the traditional Clans of Siol Alpin as shown enlarged the surname group of Siol Alpin to include those with SNP S744, the question then becomes is S744 Alpin...Spencer's time estimate to my thinking is a little off as the typical time frame for Alpin is abt 800AD, FTDNA reports S744 at 350AD, given more than one Kenneth this presents a problem...
