Courtesy of the David Vance SAPP process.

Dave Vance Named FamilyTreeDNA General Manager
www.jdvsite.com - The SAPP algorithm
0---Node# 872: <FTA82978 Est. TMRCA: 32 generations or 896 years ago (1054 AD)
        1---B382124 John Kenny 1825-1897, Unknown Origin:  Big Y-700111 STRs FTDNA Known SNP: FTA82978 FTA82978> Est. TMRCA: recent. Kit is courtesy of the FTDNA M222 Project.
        1---951940 Michael McKenna 1800-1858 Brackaghreilly, Ireland: Map Unknown111 STRs FTDNA Known SNP: BY187586 Est. TMRCA: recent. Kit is courtesy of the FTDNA Riley 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).