Example 3 below.) Examples of the rule against perpetuities Example 1: Alex leaves property in trust to Bill to hold for the benefit of Alex's children during their lives and on the death of the last survivor of Alex's children, to distribute the principle to Alex's grandchildren then living. At Alex's death he has three children living, C1, C2 and C3. It is certain that the remainder to the grandchildren will vest at the death of one of the three whose life will span both the time of the creation of the interest (Alex's death) and the vesting of the interest (his own death). It is unnecessary to determine whether it will be C1, C2 or C3. Example 2: Alphonse leaves property to Brandon in a trust to pay the income to St. John's Church, located in Anytown, so long as it conducts its regular services in accordance with the Book of Common Prayer, 1789 Version. If at any time it should discontinue this practice, then the trust income reverts to St. Matthew's Church. This is a valid contingency. Example 3: Beth leaves property in trust to hold for Mary's children for life and on the death of Mary's last surviving child, the property reverts to Mary's living female grandchildren. If no female grandchild is living, then the property reverts to the Cathedral School for Girls. Mary is living at the time of Beth's death. The gift to the Cathedral School is void. Example 4: Albert leaves property to Thomas in trust to pay the income to St. Mark's Church so long as it conducts its regular services in accordance with the Book of Common Prayer, 1789 Version. If at any time in the future, it should discontinue to so conduct its services in such a manner, the income passes to Robert, or Robert's heirs then living. The gift over is void because it may remain contingent for a period longer than the rule against perpetuities. It makes no difference that it is preceded by a gift to charity. Example 5: Martin leaves property to Joseph in trust to hold for the benefit of St. Vincent's Church if it should adopt a new liturgy proposed by the religious convention held in 1970. The gift is void. The contingency may not occur within the period of the Rule. There is no exception for a gift to charity under such circumstances. Wait