43-3-12. Improbability of contingency does not invalidate future interest.A future interest is not void merely because of the improbability of the contingency on which it is limited to take effect. Source: CivC 1877, §189; CL 1887, §2705; RCivC 1903, §212; RC 1919, §282; SDC 1939, §51.0219.
South Dakota Legal Code