Mutation Descent Chart is a display of the descendants of a common ancestor with the locations of YDNA marker mutations. Individuals are identified by their FTDNA test kit number.

William Hulbert Chart

This chart shows that three members match with the William Hulbert haplotype with one difference among them.

Thomas Hurlbut Chart

This chart shows that two members match with the Thomas Hurlbut haplotype.

One mutation in each of the other members give a DNA signature to their family lines. The connection of William Hulbert (b. 1836 NY) and Ephraim Hurlbut (b. 1785) to Thomas are not known.

The English member has close DNA results. It indicates an ancestor X not too distant from Thomas.