Martin D Fairbairn (F-1)

#33420
FatherDouglas K Fairbairn (1913 - 2007)
MotherKathleen M Withey
Y-DNA DetailOnly Martin, of all of lineage 1, has 641 = 10 (j), so this is assumed to define the line of John son of Archibald and Janet (SCOTT), given that a descendant of John's brother Archibald has the modal value of 641=11 (k) (as does Michael (F-16) a descendant of Archibald (married Janet SCOTT)'s assumed brother Walter). 
GeneticDistance(Testee12Markers) At 12 markers the theoretical Genetic Distance (GD) calculations from Martin show: zero to Doug, Michael, GD, Earl, Roy, William and David (FTDNA's Time Predictor currently calculates that for exact matches at 12 markers, the probability of a shared common ancestor in 12 generations is 70%); (ie all of Lineage 1 clump 1). 
GeneticDistance(Testee) At 25 markers the theoretical Genetic Distance (GD) calculations from Martin show: zero to Earl and Roy; 1 to William, Joe, David, David, Doug and Tom; 2 to Patrick; (ie still all of Lineage 1, but with two slipping a bit further away; one each of "clump 1" and of "clump 2" now showing what looks like their particular line's defining dna signature, given that only William (F-12) has marker 464b=12 (everyone else has 14, even though it is one of the faster mutating markers), and only Patrick(F-8) has marker 447 =21, where everyone else has 22. 
GeneticDistance(Testee37Markers) At 37 markers the theoretical Genetic Distance (GD) calculations from Martin show: 1 to Earl, Roy and Michael; 2 to Doug(BLAKEY) and David(CAMPBELL); 3 to William, Doug(GOODFELLOW), Tom and Ron; 4 to John(JOHNSTON) and Joe; 6 to David(TROTTER) and Patrick; (ie starting to spread out across the 'relations' in Lineage 1). 
GeneticDistance(Testee67Markers) At 67 markers the theoretical Genetic Distance (GD) calculations from Martin show: 3 to Earl, Roy and Michael; 4 to Doug(BLAKEY); 5 to William; 6 to David, Joe and John(JOHNSTON); 8 to Patrick and David(TROTTER); 9 to Doug(GOODFELLOW); more than 9 to Tom (with some of the mis-matches on faster mutating markers and thus reducing the stated GD; Only one of these differences is unique to Martin (F-1) over all of lineage 1, namely 641=10, but he does share 534 = 17 with "clump 2" rather than having 534="18" which the rest of "clump 1" have. 
Lineage(TesteeONS) Martin was found to be part of Fairbairn Lineage 1a "clump 1", click here for chart. 
Link2HaploGrpInfo(Group) Click here to see those sharing Martin's haplogroup (I1 confirmed, M253 ). 
DNA(ResultLink) Click here to see the dna results for Martin D and the other FAIRBAIRNs on these Supplementary DNA pages - may have to page down to appropriate haplogroup. 

Family

Child
  • James D Fairbairn
ChartsLineage 1 clump 1 DNA "Signature" John & Bessie (fflint) FAIRBAIRN
Last Edited13 Nov 2011
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