N.H. Rev. Stat. § 457:2
Current through Chapter 381 of the 2024 Legislative Session
No person shall marry his or her father, mother, father's brother, father's sister, mother's brother, mother's sister, son, daughter, brother, sister, son's son, son's daughter, daughter's son, daughter's daughter, brother's son, brother's daughter, sister's son, sister's daughter, father's brother's son, father's brother's daughter, mother's brother's son, mother's brother's daughter, father's sister's son, father's sister's daughter, mother's sister's son, or mother's sister's daughter. No person shall be allowed to be married to more than one person at any given time.
RSA 457:2
RS 147:2. CS 156:2. GS 161:2. 1869, 9:2. GL 180:2. PS 174:2. PL 286 :2. RL 338:2. RSA 457:2. 1965, 46:1. 1987, 218:2. 2009, 59:1, eff. Jan. 1, 2010.