The following phylogenetic trees* are based on SAPP trees from © J. DAVID VANCE Group 1 Tree (Ulster I-M223>>BY194140) Group 2 Tree (Paisley R-M269>>R-BY15421) Group 3 Tree (Armagh R-M269>>R-FT365926) Group 4 Tree (Scotland Ralton R-M269>>R-FTA49702)   These four groups are the only ones with enough members for SAPP trees to be produced. Projected dates are presented … Continue reading Phylogeny