469.030.  Acceptance, how shown, preclusion of later disclaimer — who may accept or disclaim. — 1.  Except as otherwise provided in sections 469.090 and 469.100, acceptance of a transferred interest or a portion thereof may be shown by conduct, including acceptance of benefits.  Acceptance precludes any later disclaimer.

  2.  A disclaimer or acceptance may be made on a person's behalf by the person's representative who may be an authorized agent, the guardian or conservator of a minor or disabled person, or the personal representative of a deceased person.