Thomas Nichol's father

From http://www.brian-hamman.com/ResultsForNicholsSurnameProject.htm

First Nichols Clan Belonging to Haplogroup I2a (now known as I-P37). The descent is:

• Thomas Nichols (John2, William3) /m. 1655, Charleston, Massachusetts I-P37 m 1655 Mary Moulton

Not to be confused with Thomas Nichols, of Hingham or his ancestry, they cannot be related, because the Y-DNA Haplogroup for Thomas Nichols of Hingham is I-M253