Like most pre-made deceased Sims, Prospero has no personality points, skills or interests. He is completely unplayable without the use of mods or hacks like SimPE. Prospero has no memories of his wife, and although he has the memory of doing WooHoo with Mystery Sim, he doesn't have the memory of Caliban's birth. So basically apart from the WooHoo memory, he only has Create a Sim memories. Not much else is known about him, as the only indication of his existence is provided by the Capp family tree. According to Prospero's SimDNA in SimPE, his hair was red before it turned grey.