Costen, Costin, Coston, Coster Surname DNA Project - mtDNA Test Results for Members

The table below shows each project member's kit number and their tested mitochondrial DNA (mtDNA) results. According to the project's settings, it may also display the earliest known ancestor of each project member. Following scientific standards, FamilyTreeDNA compares all mtDNA results to the RSRS. The earliest known common maternal ancestor to all people alive today as well as several ancient humanoids are the basis for the RSRS. Thus, a comparison to this reference reveals clearly the path between each person and our shared maternal ancestor. In general, those who share the same direct maternal ancestor within the last fifteen generations should have mtDNA results that match exactly.
You may learn more about mtDNA on the Understanding mtDNA Results learning page.

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Kit Number Maternal Ancestor Name Country Haplogroup Mitotree Haplogroup HVR1 Mutations HVR2 Mutations
Ungrouped
N53193   Ireland H   A16129G, T16187C, C16189T, T16223C, G16230A, T16278C, C16311T  
44150 ; ; South Africa Unknown Origin H   T16187C, C16189T, T16223C, G16230A, T16278C, C16311T  
B1031043 Geertje Hekman, b. 1826 d. 1907 Netherlands I4a1 I4a1f T16187C, C16189T, G16230A, T16278C, T16304C, C16311T, G16391A C146T, C152T, C195T, T199C, T204C, A247G, T250C, 522.1A, 522.2C, 309.1C, 315.1C, 573.1C, 573.2C, 573.3C, 573.4C
H1890 Ellen Kelly b 1849 Cooraclare Co Clare Ireland J1b1a1a J1b1a1a5a C16069T, T16126C, A16129G, G16145A, T16172C, T16187C, C16189T, C16192T, C16222T, T16223C, G16230A, C16261T, T16278C, C16311T, C16519T C146T, C152T, C195T, C242T, A247G, C295T, C462T, T489C, 522.1A, 522.2C, 315.1C
86807   Unknown Origin L3e1a   A16129G, C16185T, T16187C, C16189T, G16230A, T16278C, C16327T C146T, C150T, C152T, G185A, A189G, C195T, A200G, A247G, 522.1A, 522.2C, 315.1C
B255270   Unknown Origin X2b-T226C X2b3^ A16129G, T16187C, G16230A, C16311T, T16362C C146T, C152T, A153G, G225A, T226C, A247G, 522.1A, 522.2C, 315.1C