0---Node# 1320: FT124490 (est.1450AD) Est. TMRCA: 85 generations or 2380 years ago (430 BC)
        1---Node# 1245: <FTC15936 (est.1600AD), <FTC87759 (est.1800AD) Est. TMRCA: 21 generations or 588 years ago (1362 AD)
                2---Node# 1111: FTC15936 (est.1600AD)> Est. TMRCA: 16 generations or 448 years ago (1502 AD)
                        3---Node# 936: Est. TMRCA: 16 generations or 448 years ago (1502 AD)
                                4---37103 Ewing Unknown Origin:  Unknown, 111 STRs FTDNA Known SNP: M269 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                                4---684718 William Milerius Magrath 1832-1913 Ireland: Map Big Y-700, 111 STRs FTDNA Known SNP: FTC15936 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                        3---Node# 953: Est. TMRCA: 10 generations or 280 years ago (1670 AD)
                                4---226745 Terence McGrath 1780-1878 Cavan, Ireland: Map Big Y-700, 111 STRs FTDNA Known SNP: FTC15936 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                                4---676812 Thomas McGrath Ireland: Map Big Y-700, 111 STRs FTDNA Known SNP: FTC87759 FTC87759 (est.1800AD)> Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                2---Node# 1136: Est. TMRCA: 20 generations or 560 years ago (1390 AD)
                        3---66036 Thomas A. McGrath Unknown Origin:  Big Y-700, 111 STRs FTDNA Known SNP: FT124490 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                        3---Node# 1057: Est. TMRCA: 20 generations or 560 years ago (1390 AD)
                                4---76060 Alexander Harley 1700 Scotland: Map M222, 111 STRs FTDNA Known SNP: FGC4077 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
                                4---80391 James Isom Patterson 1795-1870 Unknown Origin:  Unknown, 67 STRs FTDNA Known SNP: M269 Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
        1---B112986 Joseph McGrath 1835-1904 Ireland: Map Big Y-700, 112 STRs FTDNA Known SNP: Y109227 Y109227 (est.1750AD) Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.

Note: Dates are measured from the epoch which is 1950 and age estimates vary by 15% to 20%. The few red colored ages (on the SNPs) and the green age at the top is Family Tree DNA's eatimate for the SNP itself. The green in-line ages are the SAPP estimate for the kits being analyzed (not the SNP).