Questions tagged [half-siblings]
Use for questions about people who share one parent but not the other
6
questions with no upvoted or accepted answers
1
vote
1answer
297 views
Understanding 1,537cM match to person and 1,950cM match to their uncle
I have a match with a female that is a few years younger than me (she is in the 60s). She and I match at 1,537 cM across 47 segments.
Her Uncle (Paternal Uncle, as far as I know) is a match with me ...
1
vote
0answers
126 views
Half siblings or double cousins?
MB= my brother (1/2 sibling)
MC=cousin (our mother's sister's daughter given up for adoption-no longer married to SS)
DC=cousin to both of us but either 1/2 sibling to my brother or double cousin)
AS= ...
0
votes
0answers
25 views
Interpreting dna results
On the combined siblingship index the number was 0.2486. The probability of them being half siblings were 19.9% and the likelihood of them not sharing a common biological parent is 4-1. I need help ...
0
votes
0answers
33 views
Using AncestryDNA to verify if sister also aunt
My bio dad adopted my sister. We share the same mother. I recently found her birth certificate, and on it was grandfathers name. It was in German so I do not really understand it all. Our mother has ...
0
votes
1answer
65 views
Distinguishing half siblings from first cousins (possible fathers are brothers) using shared cM
Regarding half siblings, sent my DNA to Ancestry came to a match
of half sibling at 1530 cMs @ 99% half sibling however was in contact with such match and he is claiming my father or one his two ...
0
votes
0answers
30 views
Matching one cousin more than double their sibling
I have a 1883 cM match with my first cousin. I have a 762 match with his brother, and a 4462 match with my sister.
Is there an explanation?
