The following individual does not have a valid birth date and could not be added: (I987) The following individual does not have a valid birth date and could not be added: (I1557) The following individual does not have a valid birth date and could not be added: (I387) The following individual does not have a valid birth date and could not be added: (I1780) The following individual does not have a valid birth date and could not be added: Living CLARK (I100)