Two of the best known eponymous phenomena in memory research were carried out as dissertations in the same era at the same university, each supervised by an influential researcher working within the Gestalt framework. Both examined the influence of unexpected events on memory. Bluma Zeigarnik (Psychologische Forschung, 9, 1-85, 1927) first reported that memory is better for interrupted tasks than for completed tasks, a phenomenon long known as the Zeigarnik effect. Hedwig von Restorff (Psychologische Forschung, 18, 299-342, 1933) first reported that memory is better for isolated than for non-isolated pieces of information, a phenomenon long known as the von Restorff effect. In this article, I present: (1) a biographical sketch of the researcher behind each phenomenon, (2) a description of their dissertation research, and (3) an evaluation of the current status of each phenomenon.