PYCROFT Page * COUSINS Charts

Consanguinity


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... --- These charts are coded such as to show the amount of DNA that one has of their ancestors.
It can been from these charts that the maximum useful time span is 5th cousins, (about 200 years) with your (our?) MRCA (Most Recent Common ancestor) being 4xGtGrandparents (GtGtGtGtGrandparents)


For your further reading, inbterest or intrigue, you might visit these sites. There's plenty abound.

https://diggingforancestors.wordpress.com/2018/05/12/cousin-relationship-chart/
https://isogg.org/wiki/Autosomal_DNA_statistics
https://isogg.org/wiki/Cousin
https://currach.johnjtierney.com/2013/12/consanguinity-chart-now-with-more-dna-flavor/


Copy & Paste the URLs above to another tab or window of your browser.


https://diggingforancestors.wordpress.com/2018/05/12/cousin-relationship-chart/
diggingforancestors.wordpress.com
        https://currach.johnjtierney.com/2013/12/consanguinity-chart-now-with-more-dna-flavor/
currach.johnjtierney.com

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Copyright & © 16-12-2018. Barry E. PYCROFT - - Previous Update on 16-12-2018