Go Back   Family Tree DNA Forums > Paternal Lineages (Y-DNA) > Paternal Lineage (Y-DNA STR) Advanced

Paternal Lineage (Y-DNA STR) Advanced Users can exchange information here on Y-DNA testing, results, and questions.

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 7th December 2017, 01:08 AM
Special25 Special25 is offline
FTDNA Customer
 
Join Date: Jan 2013
Posts: 18
Disappointing Results

Completed my Y-DNA test quite a few years back and had no direct matches - Certainly nobody with the same surname.

I did however have a match at a GD of 2, and the Tip report was encouraging.

40% chance of common ancestor in 2 generations
60% chance in 3 generations
71% in 4 generations
82% in 5 generations
88% in 6 generations

So, we are very likely related I thought. I checked with the individual if he had any links to my family name or to London where my father is from and discovered amongst users from the entire globe, this man was born within 2 miles of my father, about 8 years later. His father and grandfather lived within the same small area of North London as my family going back several generations. But his Grandfather had moved into the area from the west country, so I could pretty much narrow down the window for any likely link between the families.

And yet, after a bit of effort, we have conducted a Family Finder test so narrow down the relationship and found there is no link at all.

I'm quite surprised. The Y-DNA is perhaps nowhere near the accuracy I was expecting. Looking back beyond three generations, it is unlikely the two families would have any common ancestor in any predictable time. Is this often the case for Y-DNA? This is just a total coincidence that we are a close match and the fact they lived locally is a coincidence too?
Reply With Quote
 

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Disappointing Results/Format Carlosh Y-DNA Haplogroups & SNPs Basics 6 16th July 2016 11:01 AM
Batch 587 - This is disappointing epossum Grumbles & Gripes 3 14th January 2015 07:14 AM
Two matches disappointing Scottish result Lassie Paternal Lineage (Y-DNA STR) Advanced 10 17th August 2013 06:22 AM


All times are GMT -5. The time now is 12:10 PM.


Family Tree DNA - World Headquarters

1445 North Loop West, Suite 820
Houston, Texas 77008, USA

Phone: (713) 868-1438 | Fax: (832) 201-7147
Copyright 2001-2010 Genealogy by Genetics, Ltd.
Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.