Mo. Rev. Stat. § 469.080
Current with changes from the 2023 Legislative Session
In the case of a per stirpes distribution or vesting, either under an instrument or by operation of law, a prior or subsequent disclaimer by an individual living at the time of the transfer or vesting does not change the stocks that are to be used as the basis of the division between beneficiaries of succeeding generations.
§ 469.080, RSMo