N.Y. Estates, Powers & Trusts Law Section 3-4.2
Agreement to convey property previously disposed of by will not

3–4.1
Revocation of wills 3–4.2
Agreement to convey property previously disposed of by will not 3–4.3
Revocatory effect of a conveyance, settlement or other act 3–4.4
Conveyance of property of an incompetent or conservatee, 3–4.5
Insurance proceeds from specific disposition not subject to 3–4.6
Revocation or alteration of later will not to revive prior will