Enter FTDNA Kit Number, or Ysearch ID:

(Only for y-Haplogroups I1 and I2, and 67-markers at present.)
Enter Start of Ancestor Name:

(First 4 letters only.)
Kit/ID Number = E8047 (Kiril Yanatchkov; b.c 1930; Bulgaria)

Branch Code = I1.00000100111001

STR Cluster = I1.000001*

(See y-Haplogroups I1 and I2 STR Branches for what this means.)

STR Branch Code Close Matches: 
I1.000001001111                40382     GER   M253+   [      ]  Johann Hermann Heinrich Kley b.c.1750
I1.0000010011101               30993           M253+   [ --   ]  William Ridge 1690 Bucks County; Pennsylvania
I1.00000100111001              E8047     BUL   M253+   [ --   ]  Kiril Yanatchkov; b.c 1930; Bulgaria
I1.000001001110001             TZB2G                             Thompson
I1.00000100111000              46148           M253+   [ -    ]  George Thompson; b c 1776; New York City
(Closest match to Kit/ID E8047 has a TMRCA from 400 to 800 years ago.)

STR Branch Code Frequency Map:

   

(The STR Branch Code is found more
commonly in the brighter red regions.)
SNP Suggested Testing Pathways: 
I1-M253 → DF29 → M227 → M72
I1-M253 → DF29 → L22  → P109
I1-M253 → DF29 → L22  → L205
I1-M253 → DF29 → L22  → L287 → L258 → Z133
I1-M253 → DF29 → L22  → L300
I1-M253 → DF29 → L22  → L813
I1-M253 → DF29 → Z58  → Z59  → Z60  → Z141,Z140 → L338
I1-M253 → DF29 → Z58  → Z59  → Z60  → Z141,Z140 → L592
I1-M253 → DF29 → Z58  → Z59  → Z60  → Z73
I1-M253 → DF29 → Z58  → Z59  → Z60  → L1248 → L803 → L802
I1-M253 → DF29 → Z58  → Z59  → Z60  → L573
I1-M253 → DF29 → Z58  → Z59  → Z382
I1-M253 → DF29 → Z58  → Z139,Z138 → L211
I1-M253 → DF29 → Z63  → L1237
I1-M253 → DF29 → Z63  → L1242
I1-M253 → Z131
(Based on the STR Branch Code, the red SNPs are likely pathways.)

See y-Haplogroup I1 Decision Tree with Geographic Origin for other details.

Terry, February 2012