Yes. Family Finder is able to tell a full sibling from a close cousin. Half siblings and first cousins, however, are harder to differentiate as they share roughly the same DNA in common. More distant cousins, such as 2nd cousins will be easier to tell apart from half-siblings and full siblings.
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How do my Family Finder match and I know on which line the connection took place? How can I tell on which side my matches are related (mother or father)?
How do my Family Finder match and I know on which line the connection took place? How can I tell on which side my matches are related (mother or father)?
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I have many Family Finder matches in the “4th – remote cousin” and “5th – remote cousin” ranges. I cannot find the connection. Are these false positives?
I have many Family Finder matches in the “4th – remote cousin” and “5th – remote cousin” ranges. I cannot find the connection. Are these false positives?
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If I have already taken Y-chromosome DNA (Y-DNA) and mitochondrial DNA (mtDNA) tests, why do I need the Family Finder test? What will I learn from Family Finder testing?
If I have already taken Y-chromosome DNA (Y-DNA) and mitochondrial DNA (mtDNA) tests, why do I need the Family Finder test? What will I learn from Family Finder testing?