1. The Laws of New York
  2. Consolidated Laws
  3. Penal
  4. Part 3: Specific Offenses
  5. Title O: Offenses Against Marriage, the Family, and the Welfare of Children and Incompetents
  6. Article 255: Offenses Affecting the Marital Relationship

Section 255.25 Incest in the third degree

Penal (PEN)

  A person is guilty of incest in the third degree when he or she marries or engages in sexual intercourse, oral sexual conduct or anal sexual conduct with a person whom he or she knows to be related to him or her, whether through marriage or not, as an ancestor, descendant, brother or sister of either the whole or the half blood, uncle, aunt, nephew or niece.

  Incest in the third degree is a class E felony.