Actually they are half siblings. On Fri, Jan 8, 2016 at 8:38 AM, John Chandler <john.chandler@alum.mit.edu> wrote: > Mary wrote: > > > If 6 siblings share a common cousin, degree of which is unknown, amd the > > range for the shared cMs goes from 24 cMs to 105 cMs shared, can we > assume > > that the highest shared is the best estimate of closeness > > No, the best estimate is the mean of the 6, assuming they are full > siblings. > > John Chandler >