(July 19, 2021, 8:51 AM EDT) -- LINCOLN, Neb. — A son who claimed that his deceased father’s will was invalid failed to show that the residuary clause conflicted with other provisions in the will or that the subject or “object of the devise is so indefinite or uncertain as to be invalid,” the Nebraska Supreme Court ruled July 2, affirming a trial court’s determination that the will was valid and entitled to probate....