The following table was calculated using Dean McGEE's Y-Utility: Y-DNA Comparison Utility, FTDNA Mode.
Settings were to use FT DNA mutation rates, 75% probability and 25 years per generation.
Page down on the above page for further explanations.
To link the id (F-1 etc) to the person/tree concerned, check the quick reference DNA result grid below.
Genetic Distance
IDm
o
d
a
l
F
-
4
6
F
-
1
2
F
-
1
F
-
2
9
F
-
2
F
-
3
F
-
1
6
F
-
1
4
F
-
5
0
F
-
3
7
F
-
3
2
F
-
2
4
F
-
2
8
F
-
3
6
P
o
l
l
F
-
4
5
F
-
3
4
F
-
4
2
F
-
3
8
F
-
4
9
F
-
4
4
F
-
1
7
F
-
2
2
F
-
1
0
F
-
1
9
F
-
4
1
F
-
1
1
F
-
8
F
-
7
F
-
3
0
F
-
3
5
F
-
2
7
F
-
3
9
F
-
6
F
-
3
1
F
-
1
3
F
-
9
modal 1116756566703321351003322222363253224453
F-46 6671431134165546576667678647108797668886
F-12 71675422451766576877785895361198108779997
F-1 545673333415543556555556763696697667786
F-29 63436722231665365766665787371077108778886
F-2 512326702315443546555656753697686557775
F-3 6123201112315643646557858753697686557775
F-16 63432226711665466766666787451077108778886
F-14 74543331671776577877775898561188119889997
F-50 011111111120000010000001100010000000000
F-37 367565567067212254333454543473475445564
F-32 3565646670211111343226545423474353225564
F-24 256454456011671143222343432364364334453
F-28 145333345021137251111232333444343333332
F-36 3675656670231211144336555343464364334454
Poll 556554467154454375555474655656544444444
F-45 178676678043314567111322332474364335564
F-34 067565567032213516700221222363253224453
F-42 067565567032213510670221222363253224453
F-38 3675657670362165100111423222363253224453
F-49 3785668670453254322411143444584465446675
F-44 265555565054435722224373422355454444443
F-17 2786768781453254211333111333474364335564
F-22 289787789154433632224436744574364335565
F-10 265675578042334532224234671274353225564
F-19 243333345033233522224234137134343332221
F-41 376676656044344643335345216775475445564
F-11 61011910991011177646576668577737676546552235
F-8 389677778034444643334544445667253224455
F-7 278676678043333532224433334526742113344
F-30 5910910881011075646465556566547454674332235
F-35 378786689053434443335444335632467114455
F-27 267675578042333432224433234521316703344
F-39 267675578042333432224433234521310673344
F-6 489787789055434454446455525243243367013
F-31 489787789055434454446455525243243306713
F-13 589887789066535465557466626354354411673
F-9 367665567044324443335345414554554433367
Related Probably Related Possibly Related
FTDNA's Interpreting Genetic Distance for 12 Markers
FTDNA's Interpreting Genetic Distance for 25 Markers
FTDNA's Interpreting Genetic Distance for 37 Markers
FTDNA's Interpreting Genetic Distance for 67 Markers
FTDNA's Interpreting Genetic Distance for 111 Markers
- Infinite allele mutation model is used
- Values on the diagonal indicate number of markers tested

The diagonal elements of the table indicate the number of allele data existing for that haplotype. The calculations can be set up to be one of two types:
Hybrid Mutation Model
The target of this model is to match that used by Ysearch and FTDNA. It uses the stepwise mutation model for all alleles except DYS464 and YCA which use the infinite allele model.
The stepwise model says that each mutation is allowed to change the allele value by exactly one, so a difference of two means that two mutations occurred and a difference of three means that three mutations occurred.
The infinite allele model says that the entire difference between allele values, no matter how large, is the result of one mutation.
Please notify me if you find any inconsistencies between the genetic distances calculated here and those provided by Ysearch or FTDNA.

Infinite Allele Mutation Model
The infinite allele model says that the entire difference between allele values, no matter how large, is the result of one mutation.

FAIRBAIRN Lineage 1 overall - differences only

3456912182123263233343536495051555859606468728589929496100102107
Kit IdentifierLineageHap1
9
/
3
9
4
3
9
1
3
8
5
a
3
8
5
b
4
3
9
3
8
9
-
2
4
4
7
4
4
9
4
6
4
b
4
6
0
5
7
6
5
7
0
C
D
Y
a
C
D
Y
b
4
4
2
4
1
3
-
a
4
1
3
-
b
5
5
7
5
3
4
4
8
1
5
2
0
4
4
6
5
7
2
7
1
0
5
4
0
6
3
8
Y

G
A
T
A

A
1
0
G
G
A
A
T
1
B
0
7
7
1
2
6
5
0
5
1
3
5
5
2
4
9
7
Modal141014161129222814101719353812222515172420131130121213112319132514
Lineage 1 Modal (Fairbairns only)
(included purely as a cross check to see if any updates needed)
Lineage1Modal Fairbairn
I1
141014161129222814101719353812222515172420131130121213112419122514
Lineage 1 Fairbairns
Modal141014161129222814101719353812222515172420131130121213112319132514
Bill Fairbairn (F-53) 1a: George FAIRBAIRN m. 1687 Cockburnspath (BEW)
I-Y32666 / I-BY21365
141014161129222814101719353812222515172420131130121214112319132514
David G. (F-56)1a: Robert FAIRBAIRN m. 1815 Kent (ENG)
I-M253
1410141611292228141017193538122225151724201311
RF(Bob) (F-34)1b2 James (LINDSAY)
I1
1410141611292228141017193539122225151724201311
(F-42)1b2 John (ATCHESON)
I1
1410141611292228141017193539122225151724201311
Stewart (F-38)1b2 John (BO)
Z141+ (I1a2a1a)
141014161129222814101719353912222515172420131130111213112319122514
John(Johnston) (F-17)1b2 John (BO)
Z141+ (I1a2a1a)
141014161130222814101719353912222515172420131130121213112419122514
Alastair (F-45) 1a: George FAIRBAIRN m. 1802 Edin.
I1
1410141611292228141017193539122225141724201311
RL (F-49)1a John (Elspeth ANDERSON)141014161129222814101719363913222515172420131130121113112419122514
Michael(Simpson) (F-22)1b2 Robert (SIMPSON)
I1
1610141611292228141017203539122225151724201311
(Eckford:F-27)1b2 Robert (YOUNG)
I1
1410141611292228141017183537122225151724201311
Geoffrey (F-39)     
I-Y32666 / I-BY21365
141014161129222814101718353712222515172420131130121213112319132515
(F-35)1b2 Francis (DICKIESON)
I1
1410141611292228141017183537122225151724201310
Patrick (F-8)1a: Robert FAIRBAIRN m. 1778 Gordon
I1
1410141611292128141017183536122225151724201311
David(Trotter) (F-7)1a: Trotter FAIRBAIRN m. 1795 Ladykirk
I1
1410141611292228141017183535122225151724201311
Alexander (F-41)1b3 John (YULE)
I1
1410141611292228141118193538122225151724201311
Ron (F-19)1c: Robert FAIRBAIRN m. 1811 Newcastle upon Tyne
I1
141014161129222814111719353812
Joe (F-10)1c: Robert FAIRBAIRN m. 1811 Newcastle upon Tyne
I1
1410141611292228141117193537122225151724201311
RJ (F-44)1b3? John (ATCHESON)
I1
141014161129222914111719353912
David(Campbell) (F-9)1d: John FAIRBAIRN m. abt 1805 ?Eccles
I1-Y7277
1410141611292228141017193538122225151624201411
Doug(Goodfellow) (F-6)1d: George FAIRBAIRN m. abt 1765 ?Sprouston
I1
1410141611292228141017183538122525151724201411
Tom (F-13)1d: George FAIRBAIRN m. abt 1765 ?Sprouston
I1
1410141611292228141017183538122525151924201411
LE (F-31)1b4 John (WOOD)
I1
1410141611292228141017183538122525151724201411
F-62
I-M253
141014161129222814101718353812
(F-11)1d: James FAIRBAIRN m. abt 1818 ?Eccles
I1
1410141511292228141017183538122525151725201411
NJ(F-30)1b4 James (ASHENDEN)
I1
1410141611292228141017183537112525151724201411
Martin (F-1)1e: Archibald FAIRBAIRN m. abt 1782 BEW
I-BY21380
14914161129222812101719373812222515182421131130.20121310241913250
Doug(Blakey) (F-14)1e: Archibald FAIRBAIRN m. Abt 1780 BEW
I1
149141611292229141018193638122225151824211311
Michael (F-16)1e: Archibald FAIRBAIRN m. abt 1780 BEW
I-BY21380
14914161129222814101819363812222515182421131130.20121310231813240
GD (F-29)1e: Archibald FAIRBAIRN m. abt 1780 BEW
I1
149141611292228141017193638122224151824211311
David W. (F-46)1e: John FAIRBAIRN m. FLINT abt 1728 ROX
I-BY21380
14914161129222812101719373812222515182421131130.21201310231913250
Roy (F-3)1e: William FAIRBAIRN m. 1813 Yetholm
I-BY21380
14914161129222814101719373812222515182421131130121213112319132514
William (F-12)1e: John FAIRBAIRN m. abt 1818 ?Quebec
I1
149141611292228121117193738122225151824211311
Earl (F-2)1e: John FAIRBAIRN m. Abt 1705 ROX
I1
149141611292228141017193738122225151824211311
Lineage 1 ELLIOTT/IRWIN
(with no known FAIRBAIRN connection)
Modal141014161129222814101719343812222515172420131130121213112419132514
Mike(IRWIN) (F-24)
I1
1410141611292228141017193438122225151724201311
GZY67(ELLIOTT) (F-25)1b1 George (HENRY)
     
I-Y32666 / I-BY21365
141014161129222814101719343812222515172420131130121213112319132514
6PX8S(ELLIOTT) (F-26)1b1 George (HENRY)141014161128222814101719343812
RD(ELLIOTT) (F-37)1b1 George (HENRY)
I-M253
1410141611292128141017193438122225151724201311
8V8X3(ELLIOTT) (F-36)
I-BY34592
141014161129222814101720343812222515172420131130121213112419132514
Charles(ELLIOTT) (F-32)1b1 George (BARRY)
I-M253
141014161129222814101719343712222515172420131130121213112420132514
(IRWIN) (F-28)
I-M253
141014161129222814101719343912
Robert (ELLIOTT) (F-60)
I-M253
1410151612292228141017193439122225151724201311
Scottish Borders FAIRBAIRNS (and others) showing as related over 111 markers